| 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 | $125.35 | 12.299% | $140.7668 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $181.35 | 12.190% | $203.4566 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $36.61 | 6.858% | $39.1207 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $43.79 | 3.342% | $45.2535 | $45.25 | $45.25 | $45.30 |
| Purchase #5 | $82.80 | 10.758% | $91.7076 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $58.92 | 8.158% | $63.7267 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $75.68 | 4.722% | $79.2536 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $604.50 | $663.2855 | $663.29 | $663.25 | $663.40 | |