| 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 | $134.68 | 3.634% | $139.5743 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $74.28 | 8.489% | $80.5856 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $113.56 | 13.832% | $129.2676 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $247.25 | 3.399% | $255.654 | $255.65 | $255.65 | $255.70 |
| Purchase #5 | $53.51 | 8.677% | $58.1531 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $144.25 | 13.626% | $163.9055 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $101.50 | 5.208% | $106.7861 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $869.03 | $933.9262 | $933.93 | $933.90 | $934.10 | |