| 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 | $183.81 | 7.309% | $197.2447 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $136.67 | 11.589% | $152.5087 | $152.51 | $152.50 | $152.50 |
| Purchase #3 | $136.28 | 8.592% | $147.9892 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $168.79 | 11.696% | $188.5317 | $188.53 | $188.55 | $188.50 |
| Purchase #5 | $46.83 | 4.120% | $48.7594 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $64.27 | 10.133% | $70.7825 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $15.76 | 10.852% | $17.4703 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $752.41 | $823.2865 | $823.28 | $823.30 | $823.30 | |