| 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 | $164.34 | 13.566% | $186.6344 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $138.27 | 8.620% | $150.1889 | $150.19 | $150.20 | $150.20 |
| Purchase #3 | $62.41 | 13.568% | $70.8778 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $82.27 | 10.691% | $91.0655 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $49.53 | 9.504% | $54.2373 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $224.56 | 5.508% | $236.9288 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $133.76 | 8.330% | $144.9022 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $855.14 | $934.8349 | $934.84 | $934.90 | $934.80 | |