| 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 | $177.60 | 3.816% | $184.3772 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $119.53 | 10.344% | $131.8942 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $138.83 | 6.707% | $148.1413 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $56.73 | 12.460% | $63.7986 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $81.56 | 3.218% | $84.1846 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $45.88 | 6.722% | $48.9641 | $48.96 | $48.95 | $49.00 |
| Purchase #7 | $80.39 | 9.495% | $88.023 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $700.52 | $749.3830 | $749.37 | $749.40 | $749.40 | |