| 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 | $163.67 | 4.103% | $170.3854 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $104.67 | 11.418% | $116.6212 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $134.27 | 8.797% | $146.0817 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $166.43 | 13.372% | $188.685 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $228.26 | 13.324% | $258.6734 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $247.88 | 9.148% | $270.5561 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $96.81 | 6.813% | $103.4057 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $1,141.99 | $1,254.4085 | $1,254.42 | $1,254.40 | $1,254.50 | |