| 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 | $141.71 | 3.321% | $146.4162 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $82.55 | 4.195% | $86.013 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $53.29 | 10.408% | $58.8364 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $179.51 | 7.494% | $192.9625 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $64.56 | 7.524% | $69.4175 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $9.43 | 5.149% | $9.9156 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $183.74 | 7.655% | $197.8053 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $714.79 | $761.3665 | $761.38 | $761.30 | $761.30 | |