| 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 | $152.32 | 13.153% | $172.3546 | $172.35 | $172.35 | $172.40 |
| Purchase #2 | $125.27 | 11.786% | $140.0343 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $231.60 | 11.370% | $257.9329 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $92.26 | 13.657% | $104.8599 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $60.52 | 6.363% | $64.3709 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $70.75 | 12.454% | $79.5612 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $164.49 | 7.749% | $177.2363 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $897.21 | $996.3501 | $996.34 | $996.35 | $996.40 | |