| 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 | $144.37 | 9.642% | $158.2902 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $120.26 | 10.213% | $132.5422 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $166.39 | 5.286% | $175.1854 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $17.97 | 4.639% | $18.8036 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $146.39 | 5.652% | $154.664 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $199.91 | 10.611% | $221.1225 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $216.73 | 5.234% | $228.0736 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,012.02 | $1,088.6815 | $1,088.67 | $1,088.65 | $1,088.70 | |