| 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 | $192.48 | 13.858% | $219.1539 | $219.15 | $219.15 | $219.20 |
| Purchase #2 | $89.44 | 3.594% | $92.6545 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $28.59 | 3.751% | $29.6624 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $45.26 | 7.528% | $48.6672 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $155.31 | 13.721% | $176.6201 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $179.44 | 7.203% | $192.3651 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $173.38 | 12.556% | $195.1496 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $863.90 | $954.2728 | $954.27 | $954.20 | $954.40 | |