| 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 | $168.55 | 8.855% | $183.4751 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $190.94 | 4.285% | $199.1218 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $207.44 | 9.849% | $227.8708 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $54.31 | 13.682% | $61.7407 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $47.71 | 12.804% | $53.8188 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $88.95 | 12.829% | $100.3614 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $97.82 | 13.158% | $110.6912 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $855.72 | $937.0798 | $937.08 | $937.05 | $937.10 | |