| 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 | $223.84 | 3.273% | $231.1663 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $33.97 | 10.801% | $37.6391 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $45.41 | 12.175% | $50.9387 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $228.70 | 7.104% | $244.9468 | $244.95 | $244.95 | $244.90 |
| Purchase #5 | $146.48 | 3.206% | $151.1761 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $79.32 | 6.764% | $84.6852 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $8.72 | 13.873% | $9.9297 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $766.44 | $810.4819 | $810.50 | $810.55 | $810.40 | |