| 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 | $132.74 | 12.426% | $149.2343 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $182.62 | 9.696% | $200.3268 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $122.89 | 5.585% | $129.7534 | $129.75 | $129.75 | $129.80 |
| Purchase #4 | $66.71 | 12.815% | $75.2589 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $139.72 | 3.746% | $144.9539 | $144.95 | $144.95 | $145.00 |
| Purchase #6 | $219.29 | 3.709% | $227.4235 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $209.44 | 12.147% | $234.8807 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,073.41 | $1,161.8315 | $1,161.82 | $1,161.85 | $1,161.90 | |