| 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 | $216.39 | 12.832% | $244.1572 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $171.98 | 4.643% | $179.965 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $203.82 | 5.558% | $215.1483 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $174.96 | 8.178% | $189.2682 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $143.46 | 3.854% | $148.9889 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $204.98 | 11.402% | $228.3518 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $148.68 | 10.296% | $163.9881 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $1,264.27 | $1,369.8675 | $1,369.88 | $1,369.85 | $1,370.00 | |