| 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 | $125.93 | 7.816% | $135.7727 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $55.38 | 10.261% | $61.0625 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $21.57 | 11.649% | $24.0827 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $14.93 | 7.481% | $16.0469 | $16.05 | $16.05 | $16.00 |
| Purchase #5 | $102.56 | 9.839% | $112.6509 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $220.51 | 8.462% | $239.1696 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $138.66 | 13.782% | $157.7701 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $679.54 | $746.5554 | $746.55 | $746.50 | $746.70 | |