| 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 | $171.64 | 7.283% | $184.1405 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $214.59 | 13.670% | $243.9245 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $158.84 | 5.244% | $167.1696 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $160.99 | 8.828% | $175.2022 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $113.63 | 4.442% | $118.6774 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $74.43 | 12.728% | $83.9035 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $23.77 | 11.412% | $26.4826 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $917.89 | $999.5003 | $999.49 | $999.50 | $999.50 | |