| 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 | $142.71 | 9.809% | $156.7084 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $51.41 | 13.569% | $58.3858 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $173.33 | 11.538% | $193.3288 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $185.53 | 13.649% | $210.853 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $36.93 | 7.625% | $39.7459 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $197.99 | 8.758% | $215.33 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $35.85 | 5.711% | $37.8974 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $823.75 | $912.2493 | $912.26 | $912.30 | $912.20 | |