| 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 | $168.30 | 13.459% | $190.9515 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $21.81 | 8.595% | $23.6846 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $18.94 | 7.607% | $20.3808 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $73.85 | 13.356% | $83.7134 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $95.98 | 5.279% | $101.0468 | $101.05 | $101.05 | $101.00 |
| Purchase #6 | $218.77 | 4.852% | $229.3847 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $10.40 | 6.852% | $11.1126 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $608.05 | $660.2744 | $660.26 | $660.30 | $660.30 | |