| 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 | $134.63 | 11.835% | $150.5635 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $104.82 | 4.383% | $109.4143 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $201.90 | 8.613% | $219.2896 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $70.71 | 3.532% | $73.2075 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $247.78 | 6.821% | $264.6811 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $132.49 | 3.551% | $137.1947 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $9.26 | 10.445% | $10.2272 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $901.59 | $964.5779 | $964.57 | $964.60 | $964.60 | |