| 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 | $157.39 | 12.571% | $177.1755 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $39.66 | 5.502% | $41.8421 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $23.31 | 4.667% | $24.3979 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $134.54 | 6.297% | $143.012 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $151.73 | 4.662% | $158.8037 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $126.27 | 10.140% | $139.0738 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $185.81 | 11.122% | $206.4758 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $818.71 | $890.7808 | $890.78 | $890.80 | $890.80 | |