| 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 | $130.38 | 12.173% | $146.2512 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $61.43 | 6.807% | $65.6115 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $136.57 | 9.382% | $149.383 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $121.67 | 5.494% | $128.3545 | $128.35 | $128.35 | $128.40 |
| Purchase #5 | $78.33 | 10.319% | $86.4129 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $163.39 | 11.552% | $182.2648 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $226.58 | 7.226% | $242.9527 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $918.35 | $1,001.2306 | $1,001.21 | $1,001.20 | $1,001.40 | |