| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.58 | 7.535% | $251.1803 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $200.42 | 4.656% | $209.7516 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $178.50 | 5.479% | $188.28 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $99.94 | 4.608% | $104.5452 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $164.38 | 9.509% | $180.0109 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $92.29 | 10.738% | $102.2001 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $106.35 | 11.777% | $118.8748 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $1,075.46 | $1,154.8429 | $1,154.84 | $1,154.85 | $1,154.90 | |