| 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 | $174.63 | 7.400% | $187.5526 | $187.55 | $187.55 | $187.60 |
| Purchase #2 | $150.52 | 12.413% | $169.204 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $104.30 | 6.132% | $110.6957 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $144.26 | 5.630% | $152.3818 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $26.25 | 4.299% | $27.3785 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $211.32 | 3.556% | $218.8345 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $106.51 | 10.146% | $117.3165 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $917.79 | $983.3636 | $983.36 | $983.40 | $983.40 | |