| 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 | $105.64 | 10.144% | $116.3561 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $149.51 | 4.257% | $155.8746 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $212.28 | 9.461% | $232.3638 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $123.36 | 10.460% | $136.2635 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $150.29 | 5.411% | $158.4222 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $45.42 | 13.852% | $51.7116 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $231.71 | 5.631% | $244.7576 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,018.21 | $1,095.7494 | $1,095.74 | $1,095.65 | $1,095.90 | |