| 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 | $151.77 | 12.443% | $170.6547 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $38.35 | 13.555% | $43.5483 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $61.84 | 6.694% | $65.9796 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $229.29 | 6.590% | $244.4002 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $54.93 | 7.463% | $59.0294 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $107.49 | 11.692% | $120.0577 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $241.36 | 6.326% | $256.6284 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $885.03 | $960.2983 | $960.30 | $960.35 | $960.30 | |