| 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 | $136.47 | 7.627% | $146.8786 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $125.31 | 8.838% | $136.3849 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $48.48 | 7.673% | $52.1999 | $52.20 | $52.20 | $52.20 |
| Purchase #4 | $18.39 | 11.855% | $20.5701 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $44.62 | 13.335% | $50.5701 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $61.42 | 7.559% | $66.0627 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $180.72 | 10.300% | $199.3342 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $615.41 | $672.0005 | $671.99 | $672.00 | $672.10 | |