| 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 | $205.53 | 6.545% | $218.9819 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $186.42 | 12.722% | $210.1364 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $44.90 | 10.154% | $49.4591 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $44.40 | 7.191% | $47.5928 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $112.56 | 3.730% | $116.7585 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $96.89 | 13.586% | $110.0535 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $28.78 | 3.642% | $29.8282 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $719.48 | $782.8104 | $782.81 | $782.85 | $782.90 | |