| 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 | $135.27 | 12.561% | $152.2613 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $101.73 | 10.178% | $112.0841 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $77.89 | 10.553% | $86.1097 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $137.44 | 3.494% | $142.2422 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $109.27 | 5.626% | $115.4175 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $190.74 | 4.589% | $199.4931 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $56.28 | 7.847% | $60.6963 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $808.62 | $868.3042 | $868.30 | $868.30 | $868.30 | |