| 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 | $135.58 | 10.606% | $149.9596 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $36.89 | 10.362% | $40.7125 | $40.71 | $40.70 | $40.70 |
| Purchase #3 | $146.66 | 8.672% | $159.3784 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $40.64 | 13.473% | $46.1154 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $130.58 | 9.749% | $143.3102 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $186.52 | 12.186% | $209.2493 | $209.25 | $209.25 | $209.20 |
| Purchase #7 | $151.35 | 3.412% | $156.5141 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $828.22 | $905.2395 | $905.24 | $905.20 | $905.20 | |