| 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 | $146.84 | 13.122% | $166.1083 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $25.98 | 9.481% | $28.4432 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $102.47 | 5.529% | $108.1356 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $66.56 | 10.543% | $73.5774 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $195.92 | 8.459% | $212.4929 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $178.48 | 10.334% | $196.9241 | $196.92 | $196.90 | $196.90 |
| Purchase #7 | $169.39 | 10.639% | $187.4114 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $885.64 | $973.0929 | $973.09 | $973.10 | $973.00 | |