| 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 | $183.83 | 5.604% | $194.1318 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $216.49 | 8.245% | $234.3396 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $95.92 | 9.522% | $105.0535 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $248.27 | 4.233% | $258.7793 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $31.29 | 7.794% | $33.7287 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $15.46 | 10.697% | $17.1138 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $58.83 | 6.419% | $62.6063 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $850.09 | $905.7530 | $905.75 | $905.80 | $905.70 | |