| 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 | $213.44 | 6.638% | $227.6081 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $15.76 | 9.288% | $17.2238 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $126.75 | 10.290% | $139.7926 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $66.61 | 4.625% | $69.6907 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $148.86 | 7.625% | $160.2106 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $155.76 | 6.660% | $166.1336 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $37.40 | 11.738% | $41.79 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $764.58 | $822.4494 | $822.44 | $822.45 | $822.40 | |