| 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 | $221.27 | 13.477% | $251.0906 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $14.83 | 12.387% | $16.667 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $73.89 | 5.411% | $77.8882 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $149.70 | 12.781% | $168.8332 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $152.82 | 5.496% | $161.219 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $45.31 | 12.186% | $50.8315 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $99.65 | 7.855% | $107.4775 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $757.47 | $834.0070 | $834.01 | $834.05 | $834.00 | |