| 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 | $175.54 | 4.608% | $183.6289 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $222.27 | 5.848% | $235.2683 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $236.86 | 6.765% | $252.8836 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $87.39 | 9.641% | $95.8153 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $102.72 | 12.140% | $115.1902 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $103.43 | 12.746% | $116.6132 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $92.69 | 6.790% | $98.9837 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $1,020.90 | $1,098.3832 | $1,098.38 | $1,098.40 | $1,098.40 | |