| 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 | $161.92 | 13.574% | $183.899 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $136.90 | 13.413% | $155.2624 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $55.90 | 10.148% | $61.5727 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $28.34 | 11.353% | $31.5574 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $44.66 | 9.592% | $48.9438 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $220.81 | 10.128% | $243.1736 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $197.58 | 5.464% | $208.3758 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $846.11 | $932.7847 | $932.78 | $932.75 | $932.90 | |