| 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 | $163.84 | 8.577% | $177.8926 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $189.84 | 3.203% | $195.9206 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $74.31 | 3.107% | $76.6188 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $29.60 | 8.306% | $32.0586 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $220.88 | 9.195% | $241.1899 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $13.37 | 3.808% | $13.8791 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $116.66 | 8.524% | $126.6041 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $808.50 | $864.1637 | $864.16 | $864.15 | $864.20 | |