| 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 | $170.49 | 8.316% | $184.6679 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $249.77 | 4.473% | $260.9422 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $79.90 | 9.570% | $87.5464 | $87.55 | $87.55 | $87.50 |
| Purchase #4 | $17.31 | 13.704% | $19.6822 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $34.50 | 9.223% | $37.6819 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $133.92 | 8.493% | $145.2938 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $148.97 | 10.870% | $165.163 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $834.86 | $900.9774 | $900.97 | $901.00 | $901.00 | |