| 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 | $101.35 | 10.671% | $112.1651 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $58.35 | 13.323% | $66.124 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $224.78 | 12.446% | $252.7561 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $78.85 | 6.168% | $83.7135 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $235.74 | 11.470% | $262.7794 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $220.43 | 7.693% | $237.3877 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $141.83 | 6.583% | $151.1667 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $1,061.33 | $1,166.0925 | $1,166.10 | $1,166.05 | $1,166.20 | |