| 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 | $172.56 | 9.157% | $188.3613 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $60.78 | 8.229% | $65.7816 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $116.72 | 13.511% | $132.49 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $163.99 | 4.249% | $170.9579 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $241.96 | 3.496% | $250.4189 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $117.52 | 3.237% | $121.3241 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $86.25 | 7.229% | $92.485 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $959.78 | $1,021.8188 | $1,021.82 | $1,021.80 | $1,021.90 | |