| 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 | $136.28 | 8.738% | $148.1881 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $129.71 | 9.492% | $142.0221 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $58.72 | 12.342% | $65.9672 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $237.84 | 10.712% | $263.3174 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $59.28 | 12.365% | $66.61 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $236.59 | 7.526% | $254.3958 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $236.27 | 4.874% | $247.7858 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,094.69 | $1,188.2864 | $1,188.30 | $1,188.25 | $1,188.30 | |