| 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 | $182.86 | 13.851% | $208.1879 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $72.44 | 10.437% | $80.0006 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $111.50 | 7.417% | $119.77 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $221.37 | 13.311% | $250.8366 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $92.59 | 12.746% | $104.3915 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $79.37 | 10.434% | $87.6515 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $80.85 | 3.530% | $83.704 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $840.98 | $934.5421 | $934.54 | $934.55 | $934.60 | |