| 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 | $152.81 | 3.492% | $158.1461 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $149.89 | 6.561% | $159.7243 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $165.92 | 6.209% | $176.222 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $83.64 | 9.127% | $91.2738 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $9.38 | 4.143% | $9.7686 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $49.84 | 9.128% | $54.3894 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $146.68 | 11.570% | $163.6509 | $163.65 | $163.65 | $163.70 |
| 7 purchase totals = | $758.16 | $813.1751 | $813.17 | $813.10 | $813.20 | |