| 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 | $158.97 | 9.697% | $174.3853 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $19.61 | 9.685% | $21.5092 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $24.58 | 10.690% | $27.2076 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $240.35 | 8.385% | $260.5033 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $108.61 | 3.314% | $112.2093 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $137.79 | 3.869% | $143.1211 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $196.96 | 5.204% | $207.2098 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $886.87 | $946.1456 | $946.15 | $946.10 | $946.10 | |