| 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 | $136.30 | 8.274% | $147.5775 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $169.35 | 4.515% | $176.9962 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $164.50 | 11.817% | $183.939 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $125.49 | 7.802% | $135.2807 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $42.79 | 11.105% | $47.5418 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $55.66 | 6.585% | $59.3252 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $220.57 | 3.304% | $227.8576 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $914.66 | $978.5180 | $978.53 | $978.60 | $978.50 | |