| 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 | $161.44 | 5.730% | $170.6905 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $185.35 | 12.725% | $208.9358 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $151.51 | 6.322% | $161.0885 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $91.28 | 13.596% | $103.6904 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $24.59 | 3.793% | $25.5227 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $62.57 | 4.637% | $65.4714 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $105.26 | 12.687% | $118.6143 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $782.00 | $854.0136 | $854.01 | $854.00 | $854.00 | |