| 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 | $13.56 | 9.249% | $14.8142 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $150.71 | 4.308% | $157.2026 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $38.60 | 5.524% | $40.7323 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $160.96 | 10.693% | $178.1715 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $224.49 | 8.674% | $243.9623 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $201.67 | 11.800% | $225.4671 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $172.64 | 4.478% | $180.3708 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $962.63 | $1,040.7208 | $1,040.71 | $1,040.65 | $1,040.80 | |