| 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 | $129.33 | 6.761% | $138.074 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $121.38 | 3.355% | $125.4523 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $85.45 | 10.544% | $94.4598 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $96.38 | 11.424% | $107.3905 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $62.43 | 5.479% | $65.8505 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $154.72 | 12.347% | $173.8233 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $228.99 | 3.617% | $237.2726 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $878.68 | $942.3230 | $942.31 | $942.25 | $942.50 | |