| 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 | $171.31 | 3.736% | $177.7101 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $179.69 | 9.790% | $197.2817 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $161.38 | 12.741% | $181.9414 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $53.71 | 13.676% | $61.0554 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $149.66 | 12.422% | $168.2508 | $168.25 | $168.25 | $168.30 |
| Purchase #6 | $47.49 | 4.567% | $49.6589 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $58.48 | 6.360% | $62.1993 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $821.72 | $898.0976 | $898.10 | $898.10 | $898.20 | |