| 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 | $139.53 | 8.524% | $151.4235 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $20.68 | 12.851% | $23.3376 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $135.60 | 13.212% | $153.5155 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $143.89 | 6.804% | $153.6803 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $143.78 | 7.236% | $154.1839 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $107.34 | 10.446% | $118.5527 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $6.57 | 10.607% | $7.2669 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $697.39 | $761.9604 | $761.96 | $761.95 | $762.00 | |