| 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 | $169.51 | 3.706% | $175.792 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $130.59 | 3.158% | $134.714 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $47.46 | 3.262% | $49.0081 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $135.89 | 9.582% | $148.911 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $156.37 | 10.462% | $172.7294 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $6.47 | 8.580% | $7.0251 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $97.93 | 9.844% | $107.5702 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $744.22 | $795.7498 | $795.75 | $795.75 | $795.70 | |