| 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 | $151.29 | 6.496% | $161.1178 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $95.74 | 11.504% | $106.7539 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $31.47 | 7.651% | $33.8778 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $83.71 | 9.547% | $91.7018 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $50.74 | 9.610% | $55.6161 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $53.55 | 10.467% | $59.1551 | $59.16 | $59.15 | $59.20 |
| Purchase #7 | $182.90 | 11.765% | $204.4182 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $649.40 | $712.6407 | $712.65 | $712.60 | $712.70 | |