| 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 | $191.94 | 5.625% | $202.7366 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $92.64 | 10.780% | $102.6266 | $102.63 | $102.65 | $102.60 |
| Purchase #3 | $107.46 | 4.361% | $112.1463 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $168.64 | 12.857% | $190.322 | $190.32 | $190.30 | $190.30 |
| Purchase #5 | $36.74 | 12.659% | $41.3909 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $227.96 | 9.171% | $248.8662 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $18.88 | 8.450% | $20.4754 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $844.26 | $918.5640 | $918.58 | $918.60 | $918.50 | |