| 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 | $155.93 | 12.581% | $175.5476 | $175.55 | $175.55 | $175.50 |
| Purchase #2 | $28.32 | 3.603% | $29.3404 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $83.97 | 8.580% | $91.1746 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $53.74 | 13.872% | $61.1948 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $44.84 | 9.307% | $49.0133 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $69.35 | 11.189% | $77.1096 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $149.51 | 13.493% | $169.6834 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $585.66 | $653.0637 | $653.05 | $653.05 | $653.00 | |