| 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 | $163.70 | 4.541% | $171.1336 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $120.78 | 9.681% | $132.4727 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $69.89 | 6.303% | $74.2952 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $19.48 | 11.544% | $21.7288 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $200.87 | 5.597% | $212.1127 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $30.66 | 10.391% | $33.8459 | $33.85 | $33.85 | $33.80 |
| Purchase #7 | $175.88 | 6.870% | $187.963 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $781.26 | $833.5519 | $833.55 | $833.55 | $833.50 | |