| 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 | $139.99 | 5.491% | $147.6769 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $64.78 | 3.745% | $67.206 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $216.27 | 9.810% | $237.4861 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $134.79 | 7.166% | $144.4491 | $144.45 | $144.45 | $144.40 |
| Purchase #5 | $218.67 | 12.869% | $246.8106 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $66.96 | 12.552% | $75.3648 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $69.58 | 5.360% | $73.3095 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $911.04 | $992.3030 | $992.31 | $992.30 | $992.30 | |