| 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 | $80.98 | 5.198% | $85.1893 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $54.41 | 9.219% | $59.4261 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $170.70 | 7.226% | $183.0348 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $20.93 | 12.454% | $23.5366 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $139.41 | 8.477% | $151.2278 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $144.66 | 10.573% | $159.9549 | $159.95 | $159.95 | $160.00 |
| Purchase #7 | $162.43 | 4.388% | $169.5574 | $169.56 | $169.55 | $169.60 |
| 7 purchase totals = | $773.52 | $831.9269 | $831.93 | $832.00 | $831.90 | |