| 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 | $97.97 | 10.403% | $108.1618 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $107.97 | 7.862% | $116.4586 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $166.30 | 6.395% | $176.9349 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $85.90 | 12.351% | $96.5095 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $199.97 | 13.213% | $226.392 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $220.82 | 7.638% | $237.6862 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $14.76 | 9.394% | $16.1466 | $16.15 | $16.15 | $16.10 |
| 7 purchase totals = | $893.69 | $978.2896 | $978.29 | $978.30 | $978.30 | |