| 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 | $170.81 | 12.483% | $192.1322 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $173.54 | 5.290% | $182.7203 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $69.66 | 8.178% | $75.3568 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $125.39 | 5.344% | $132.0908 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $243.87 | 9.369% | $266.7182 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $15.56 | 8.682% | $16.9109 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $81.46 | 6.515% | $86.7671 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $880.29 | $952.6963 | $952.70 | $952.65 | $952.70 | |