| 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 | $168.27 | 7.747% | $181.3059 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $45.39 | 9.777% | $49.8278 | $49.83 | $49.85 | $49.80 |
| Purchase #3 | $56.51 | 3.332% | $58.3929 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $123.46 | 11.536% | $137.7023 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $54.71 | 4.362% | $57.0965 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $47.65 | 5.560% | $50.2993 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $188.85 | 5.377% | $199.0045 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $684.84 | $733.6292 | $733.63 | $733.65 | $733.60 | |