| 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 | $135.72 | 12.655% | $152.8954 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $27.33 | 3.477% | $28.2803 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $209.29 | 3.185% | $215.9559 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $148.39 | 9.472% | $162.4455 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $188.87 | 11.253% | $210.1235 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $219.69 | 7.860% | $236.9576 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $132.97 | 6.353% | $141.4176 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $1,062.26 | $1,148.0758 | $1,148.09 | $1,148.05 | $1,148.10 | |