| 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 | $118.69 | 9.237% | $129.6534 | $129.65 | $129.65 | $129.70 |
| Purchase #2 | $178.60 | 5.232% | $187.9444 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $7.83 | 12.249% | $8.7891 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $175.48 | 3.727% | $182.0201 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $147.32 | 10.686% | $163.0626 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $162.62 | 13.317% | $184.2761 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $58.60 | 13.532% | $66.5298 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $849.14 | $922.2755 | $922.27 | $922.30 | $922.30 | |