| 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 | $143.90 | 11.336% | $160.2125 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $58.55 | 13.372% | $66.3793 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $76.45 | 13.279% | $86.6018 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $54.78 | 9.416% | $59.9381 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $154.28 | 10.626% | $170.6738 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $103.30 | 10.192% | $113.8283 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $155.43 | 13.232% | $175.9965 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $746.69 | $833.6303 | $833.63 | $833.65 | $833.60 | |