| 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 | $145.33 | 6.132% | $154.2416 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $126.95 | 11.191% | $141.157 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $78.29 | 9.589% | $85.7972 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $161.84 | 9.860% | $177.7974 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $178.49 | 12.654% | $201.0761 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $122.74 | 11.459% | $136.8048 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $56.84 | 4.208% | $59.2318 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $870.48 | $956.1059 | $956.11 | $956.15 | $956.10 | |