| 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 | $217.43 | 7.479% | $233.6916 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $118.35 | 6.582% | $126.1398 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $17.91 | 9.708% | $19.6487 | $19.65 | $19.65 | $19.60 |
| Purchase #4 | $81.86 | 9.528% | $89.6596 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $180.64 | 7.648% | $194.4553 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $147.93 | 3.476% | $153.072 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $108.48 | 7.773% | $116.9122 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $872.60 | $933.5792 | $933.58 | $933.55 | $933.60 | |