| 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 | $75.64 | 7.319% | $81.1761 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $49.63 | 8.356% | $53.7771 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $111.74 | 8.714% | $121.477 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $230.47 | 11.647% | $257.3128 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $118.55 | 5.654% | $125.2528 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $132.53 | 4.178% | $138.0671 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $50.42 | 13.752% | $57.3538 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $768.98 | $834.4167 | $834.42 | $834.45 | $834.60 | |