| 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 | $46.27 | 10.583% | $51.1668 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $190.27 | 12.206% | $213.4944 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $31.35 | 9.288% | $34.2618 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $75.80 | 7.533% | $81.51 | $81.51 | $81.50 | $81.50 |
| Purchase #5 | $191.95 | 11.202% | $213.4522 | $213.45 | $213.45 | $213.50 |
| Purchase #6 | $178.90 | 6.358% | $190.2745 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $169.46 | 13.348% | $192.0795 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $884.00 | $976.2392 | $976.23 | $976.20 | $976.40 | |