| 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 | $148.90 | 6.758% | $158.9627 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $211.84 | 7.325% | $227.3573 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $90.48 | 3.679% | $93.8088 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $128.62 | 4.695% | $134.6587 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $141.98 | 6.735% | $151.5424 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $50.58 | 10.567% | $55.9248 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $157.39 | 9.255% | $171.9564 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $929.79 | $994.2111 | $994.21 | $994.15 | $994.30 | |