| 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 | $163.63 | 3.637% | $169.5812 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $135.98 | 8.816% | $147.968 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $124.57 | 11.301% | $138.6477 | $138.65 | $138.65 | $138.60 |
| Purchase #4 | $30.98 | 9.237% | $33.8416 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $192.37 | 4.333% | $200.7054 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $219.26 | 3.593% | $227.138 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $43.26 | 7.405% | $46.4634 | $46.46 | $46.45 | $46.50 |
| 7 purchase totals = | $910.05 | $964.3453 | $964.35 | $964.35 | $964.30 | |