| 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 | $142.25 | 9.574% | $155.869 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $13.50 | 7.443% | $14.5048 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $121.25 | 4.343% | $126.5159 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $77.74 | 11.474% | $86.6599 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $229.80 | 9.607% | $251.8769 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $38.40 | 9.675% | $42.1152 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $132.38 | 3.132% | $136.5261 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $755.32 | $814.0678 | $814.08 | $814.05 | $814.10 | |