| 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 | $86.75 | 8.612% | $94.2209 | $94.22 | $94.20 | $94.20 |
| Purchase #2 | $62.45 | 4.778% | $65.4339 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $139.53 | 5.460% | $147.1483 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $167.50 | 12.868% | $189.0539 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $140.31 | 5.388% | $147.8699 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $152.28 | 11.443% | $169.7054 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $54.75 | 3.225% | $56.5157 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $803.57 | $869.9480 | $869.95 | $869.90 | $869.90 | |