| 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 | $125.96 | 8.750% | $136.9815 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $86.67 | 10.443% | $95.7209 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $158.62 | 9.173% | $173.1702 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $243.34 | 10.827% | $269.6864 | $269.69 | $269.70 | $269.70 |
| Purchase #5 | $219.98 | 7.460% | $236.3905 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $39.64 | 5.460% | $41.8043 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $160.69 | 9.562% | $176.0552 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $1,034.90 | $1,129.8090 | $1,129.81 | $1,129.80 | $1,129.90 | |