| 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 | $53.26 | 9.831% | $58.496 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $154.94 | 11.199% | $172.2917 | $172.29 | $172.30 | $172.30 |
| Purchase #3 | $16.99 | 4.584% | $17.7688 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $129.58 | 10.381% | $143.0317 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $113.71 | 10.216% | $125.3266 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $86.58 | 7.454% | $93.0337 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $170.95 | 12.125% | $191.6777 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $726.01 | $801.6262 | $801.63 | $801.70 | $801.60 | |