| 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 | $188.28 | 7.857% | $203.0732 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $23.97 | 9.518% | $26.2515 | $26.25 | $26.25 | $26.30 |
| Purchase #3 | $142.35 | 6.517% | $151.6269 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $153.26 | 7.336% | $164.5032 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $15.32 | 3.306% | $15.8265 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $244.46 | 9.850% | $268.5393 | $268.54 | $268.55 | $268.50 |
| Purchase #7 | $139.73 | 8.276% | $151.2941 | $151.29 | $151.30 | $151.30 |
| 7 purchase totals = | $907.37 | $981.1147 | $981.11 | $981.15 | $981.10 | |