| 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 | $192.26 | 10.841% | $213.1029 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $66.39 | 7.699% | $71.5014 | $71.50 | $71.50 | $71.50 |
| Purchase #3 | $58.76 | 4.736% | $61.5429 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $166.37 | 8.320% | $180.212 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $26.94 | 9.122% | $29.3975 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $97.43 | 8.451% | $105.6638 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $158.77 | 7.790% | $171.1382 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $766.92 | $832.5587 | $832.55 | $832.55 | $832.50 | |