| 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 | $178.43 | 12.505% | $200.7427 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $68.90 | 13.842% | $78.4371 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $140.90 | 8.588% | $153.0005 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $45.74 | 12.592% | $51.4996 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $237.63 | 5.619% | $250.9824 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $79.41 | 4.650% | $83.1026 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $58.90 | 3.673% | $61.0634 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $809.91 | $878.8283 | $878.82 | $878.85 | $878.80 | |