| 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 | $156.42 | 6.436% | $166.4872 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $249.27 | 3.376% | $257.6854 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $41.78 | 12.364% | $46.9457 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $12.56 | 3.827% | $13.0407 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $142.70 | 7.476% | $153.3683 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $203.90 | 4.423% | $212.9185 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $54.96 | 9.637% | $60.2565 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $861.59 | $910.7023 | $910.72 | $910.70 | $910.70 | |