| 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 | $147.79 | 10.871% | $163.8563 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $108.92 | 9.494% | $119.2609 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $7.82 | 11.596% | $8.7268 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $19.40 | 6.501% | $20.6612 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $157.31 | 3.201% | $162.3455 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $194.38 | 8.409% | $210.7254 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $97.93 | 11.629% | $109.3183 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $733.55 | $794.8944 | $794.91 | $794.90 | $794.90 | |