| 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 | $101.53 | 11.450% | $113.1552 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $141.30 | 13.675% | $160.6228 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $224.72 | 4.291% | $234.3627 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $116.69 | 13.301% | $132.2109 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $24.57 | 3.759% | $25.4936 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $76.92 | 5.574% | $81.2075 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $61.83 | 13.306% | $70.0571 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $747.56 | $817.1098 | $817.11 | $817.05 | $817.20 | |