| 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 | $154.94 | 13.372% | $175.6586 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $95.66 | 10.509% | $105.7129 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $21.72 | 7.749% | $23.4031 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $193.96 | 8.304% | $210.0664 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $146.46 | 3.676% | $151.8439 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $37.32 | 5.586% | $39.4047 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $168.61 | 9.659% | $184.896 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $818.67 | $890.9856 | $890.98 | $890.95 | $891.00 | |