| 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 | $129.74 | 13.179% | $146.8384 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $34.38 | 3.202% | $35.4808 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $66.29 | 13.710% | $75.3784 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $93.27 | 10.185% | $102.7695 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $140.87 | 10.438% | $155.574 | $155.57 | $155.55 | $155.60 |
| Purchase #6 | $107.91 | 13.322% | $122.2858 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $230.95 | 3.597% | $239.2573 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $803.41 | $877.5842 | $877.59 | $877.60 | $877.70 | |