| 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 | $134.36 | 10.842% | $148.9273 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $222.92 | 5.832% | $235.9207 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $44.53 | 11.704% | $49.7418 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $124.80 | 3.251% | $128.8572 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $5.85 | 3.675% | $6.065 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $73.31 | 7.401% | $78.7357 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $164.52 | 3.762% | $170.7092 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $770.29 | $818.9569 | $818.97 | $818.95 | $818.90 | |