| 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 | $173.68 | 4.848% | $182.1 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $101.49 | 6.217% | $107.7996 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $80.46 | 5.422% | $84.8225 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $137.77 | 12.790% | $155.3908 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $71.71 | 3.405% | $74.1517 | $74.15 | $74.15 | $74.20 |
| Purchase #6 | $226.91 | 8.655% | $246.5491 | $246.55 | $246.55 | $246.50 |
| Purchase #7 | $82.97 | 11.308% | $92.3522 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $874.99 | $943.1659 | $943.16 | $943.15 | $943.20 | |