| 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 | $117.96 | 8.173% | $127.6009 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $92.79 | 9.175% | $101.3035 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $116.39 | 7.690% | $125.3404 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $16.74 | 13.607% | $19.0178 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $132.82 | 10.249% | $146.4327 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $56.70 | 9.731% | $62.2175 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $187.83 | 10.681% | $207.8921 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $721.23 | $789.8049 | $789.80 | $789.80 | $789.70 | |