| 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 | $108.30 | 7.556% | $116.4831 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $142.53 | 10.660% | $157.7237 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $156.89 | 12.342% | $176.2534 | $176.25 | $176.25 | $176.30 |
| Purchase #4 | $157.48 | 13.770% | $179.165 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $163.86 | 3.842% | $170.1555 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $137.32 | 10.775% | $152.1162 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $41.40 | 10.697% | $45.8286 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $907.78 | $997.7255 | $997.73 | $997.70 | $997.80 | |