| 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 | $203.61 | 5.678% | $215.171 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $27.92 | 10.389% | $30.8206 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $37.90 | 3.248% | $39.131 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $65.60 | 4.727% | $68.7009 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $144.54 | 11.407% | $161.0277 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $119.86 | 9.855% | $131.6722 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $105.57 | 12.772% | $119.0534 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $705.00 | $765.5768 | $765.57 | $765.55 | $765.60 | |