| 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 | $137.36 | 10.762% | $152.1427 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $154.35 | 13.804% | $175.6565 | $175.66 | $175.65 | $175.70 |
| Purchase #3 | $157.98 | 7.793% | $170.2914 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $68.37 | 11.744% | $76.3994 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $10.64 | 5.712% | $11.2478 | $11.25 | $11.25 | $11.20 |
| Purchase #6 | $19.32 | 6.451% | $20.5663 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $52.69 | 6.457% | $56.0922 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $600.71 | $662.3963 | $662.40 | $662.40 | $662.40 | |