| 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 | $168.48 | 6.435% | $179.3217 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $15.26 | 10.678% | $16.8895 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $211.88 | 11.594% | $236.4454 | $236.45 | $236.45 | $236.40 |
| Purchase #4 | $160.80 | 8.159% | $173.9197 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $29.65 | 7.337% | $31.8254 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $55.31 | 10.646% | $61.1983 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $28.62 | 8.440% | $31.0355 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $670.00 | $730.6355 | $730.65 | $730.65 | $730.50 | |