| 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 | $156.25 | 6.569% | $166.5141 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $88.66 | 11.792% | $99.1148 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $56.54 | 4.392% | $59.0232 | $59.02 | $59.00 | $59.00 |
| Purchase #4 | $125.64 | 3.734% | $130.3314 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $24.28 | 10.255% | $26.7699 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $127.55 | 8.783% | $138.7527 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $112.64 | 7.666% | $121.275 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $691.56 | $741.7811 | $741.77 | $741.75 | $741.80 | |