| 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 | $178.41 | 11.288% | $198.5489 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $125.51 | 8.445% | $136.1093 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $215.89 | 5.733% | $228.267 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $31.61 | 11.643% | $35.2904 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $77.82 | 4.642% | $81.4324 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $180.65 | 9.450% | $197.7214 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $153.76 | 3.278% | $158.8003 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $963.65 | $1,036.1697 | $1,036.17 | $1,036.15 | $1,036.10 | |