| 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 | $153.99 | 11.392% | $171.5325 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $51.62 | 13.731% | $58.7079 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $10.38 | 13.297% | $11.7602 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $219.30 | 3.642% | $227.2869 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $25.37 | 7.454% | $27.2611 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $62.51 | 5.173% | $65.7436 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $103.37 | 5.548% | $109.105 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $626.54 | $671.3972 | $671.40 | $671.40 | $671.40 | |