| 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 | $72.41 | 8.867% | $78.8306 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $124.69 | 9.682% | $136.7625 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $150.78 | 10.275% | $166.2726 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $51.66 | 5.464% | $54.4827 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $68.62 | 8.553% | $74.4891 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $212.84 | 8.237% | $230.3716 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $166.32 | 8.800% | $180.9562 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $847.32 | $922.1653 | $922.16 | $922.15 | $922.30 | |