| 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 | $215.45 | 12.359% | $242.0775 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $110.48 | 13.865% | $125.7981 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $24.42 | 3.494% | $25.2732 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $146.39 | 11.806% | $163.6728 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $7.93 | 10.613% | $8.7716 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $67.32 | 12.842% | $75.9652 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $102.71 | 13.210% | $116.278 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $674.70 | $757.8364 | $757.84 | $757.80 | $758.00 | |