| 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 | $146.88 | 8.731% | $159.7041 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $83.74 | 12.669% | $94.349 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $129.88 | 10.642% | $143.7018 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $5.67 | 13.190% | $6.4179 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $136.69 | 8.531% | $148.351 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $193.34 | 5.637% | $204.2386 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $163.65 | 4.281% | $170.6559 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $859.85 | $927.4183 | $927.42 | $927.40 | $927.40 | |