| 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 | $140.62 | 13.675% | $159.8498 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $36.41 | 5.357% | $38.3605 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $100.90 | 5.196% | $106.1428 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $70.95 | 5.410% | $74.7884 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $46.67 | 3.874% | $48.478 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $154.83 | 10.133% | $170.5189 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $197.82 | 7.810% | $213.2697 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $748.20 | $811.4081 | $811.41 | $811.40 | $811.40 | |