| 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 | $165.61 | 3.840% | $171.9694 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $9.39 | 8.728% | $10.2096 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $48.59 | 6.761% | $51.8752 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $112.40 | 7.713% | $121.0694 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $55.68 | 11.274% | $61.9574 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $214.97 | 13.232% | $243.4148 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $91.41 | 5.678% | $96.6003 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $698.05 | $757.0961 | $757.10 | $757.05 | $757.20 | |