| 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 | $144.51 | 13.592% | $164.1518 | $164.15 | $164.15 | $164.20 |
| Purchase #2 | $162.35 | 6.795% | $173.3817 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $37.99 | 7.869% | $40.9794 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $86.27 | 12.560% | $97.1055 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $41.71 | 10.200% | $45.9644 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $6.97 | 6.718% | $7.4382 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $187.94 | 11.313% | $209.2017 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $667.74 | $738.2227 | $738.22 | $738.25 | $738.30 | |