| 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 | $103.64 | 8.328% | $112.2711 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $142.64 | 8.675% | $155.014 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $59.63 | 3.553% | $61.7487 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $77.70 | 6.397% | $82.6705 | $82.67 | $82.65 | $82.70 |
| Purchase #5 | $120.34 | 7.672% | $129.5725 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $84.91 | 3.696% | $88.0483 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $139.94 | 8.435% | $151.7439 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $728.80 | $781.0690 | $781.06 | $781.00 | $781.00 | |