| 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 | $20.91 | 11.138% | $23.239 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $89.77 | 6.350% | $95.4704 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $170.48 | 7.240% | $182.8228 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $145.31 | 8.598% | $157.8038 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $31.40 | 7.374% | $33.7154 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $229.39 | 9.119% | $250.3081 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $151.40 | 11.792% | $169.2531 | $169.25 | $169.25 | $169.30 |
| 7 purchase totals = | $838.66 | $912.6126 | $912.61 | $912.55 | $912.60 | |