| 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 | $133.42 | 13.324% | $151.1969 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $47.88 | 4.244% | $49.912 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $88.73 | 5.286% | $93.4203 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $102.32 | 5.195% | $107.6355 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $9.58 | 10.440% | $10.5802 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $209.39 | 7.594% | $225.2911 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $239.97 | 12.339% | $269.5799 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $831.29 | $907.6159 | $907.62 | $907.65 | $907.60 | |