| 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 | $182.29 | 11.239% | $202.7776 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $161.73 | 13.189% | $183.0606 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $153.33 | 4.222% | $159.8036 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $212.60 | 6.102% | $225.5729 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $72.58 | 10.758% | $80.3882 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $54.36 | 8.344% | $58.8958 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $57.90 | 5.261% | $60.9461 | $60.95 | $60.95 | $60.90 |
| 7 purchase totals = | $894.79 | $971.4448 | $971.45 | $971.45 | $971.50 | |