| 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 | $126.68 | 8.477% | $137.4187 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $118.75 | 6.815% | $126.8428 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $158.84 | 8.401% | $172.1841 | $172.18 | $172.20 | $172.20 |
| Purchase #4 | $72.68 | 5.522% | $76.6934 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $191.35 | 8.217% | $207.0732 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $105.96 | 13.870% | $120.6567 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $118.69 | 11.689% | $132.5637 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $892.95 | $973.4326 | $973.42 | $973.40 | $973.50 | |