| 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 | $167.94 | 10.819% | $186.1094 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $64.62 | 6.637% | $68.9088 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $228.81 | 9.839% | $251.3226 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $213.32 | 3.152% | $220.0438 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $30.46 | 10.290% | $33.5943 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $12.94 | 4.179% | $13.4808 | $13.48 | $13.50 | $13.50 |
| Purchase #7 | $56.68 | 4.364% | $59.1535 | $59.15 | $59.15 | $59.20 |
| 7 purchase totals = | $774.77 | $832.6132 | $832.60 | $832.60 | $832.60 | |