| 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 | $175.40 | 8.328% | $190.0073 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $136.86 | 13.282% | $155.0377 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $110.73 | 7.632% | $119.1809 | $119.18 | $119.20 | $119.20 |
| Purchase #4 | $116.34 | 8.412% | $126.1265 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $20.66 | 7.776% | $22.2665 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $133.53 | 5.380% | $140.7139 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $90.28 | 3.142% | $93.1166 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $783.80 | $846.4494 | $846.46 | $846.45 | $846.40 | |