| 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 | $164.25 | 11.221% | $182.6805 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $173.52 | 8.210% | $187.766 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $166.43 | 9.338% | $181.9712 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $78.68 | 11.555% | $87.7715 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $133.82 | 11.316% | $148.9631 | $148.96 | $148.95 | $149.00 |
| Purchase #6 | $21.69 | 13.507% | $24.6197 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $156.61 | 13.691% | $178.0515 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $895.00 | $991.8235 | $991.82 | $991.75 | $992.00 | |