| 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 | $151.36 | 12.526% | $170.3194 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $59.85 | 6.122% | $63.514 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $200.32 | 3.603% | $207.5375 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $65.83 | 11.653% | $73.5012 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $120.94 | 7.293% | $129.7602 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $120.31 | 12.292% | $135.0985 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $139.68 | 7.212% | $149.7537 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $858.29 | $929.4845 | $929.48 | $929.45 | $929.50 | |