| 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 | $168.50 | 8.112% | $182.1687 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $38.75 | 3.531% | $40.1183 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $82.76 | 11.646% | $92.3982 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $152.76 | 12.552% | $171.9344 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $215.99 | 9.648% | $236.8287 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $29.96 | 4.855% | $31.4146 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $74.42 | 9.643% | $81.5963 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $763.14 | $836.4592 | $836.46 | $836.45 | $836.40 | |