| 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 | $159.82 | 13.827% | $181.9183 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $188.58 | 13.675% | $214.3683 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $144.98 | 9.478% | $158.7212 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $131.43 | 9.622% | $144.0762 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $126.29 | 10.374% | $139.3913 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $40.65 | 13.409% | $46.1008 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $5.84 | 5.757% | $6.1762 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $797.59 | $890.7523 | $890.76 | $890.75 | $890.80 | |