| 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 | $14.76 | 9.646% | $16.1837 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $104.82 | 5.223% | $110.2947 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $99.68 | 6.800% | $106.4582 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $151.27 | 7.182% | $162.1342 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $116.69 | 13.450% | $132.3848 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $176.90 | 8.647% | $192.1965 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $196.74 | 11.722% | $219.8019 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $860.86 | $939.4540 | $939.44 | $939.50 | $939.50 | |