| 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 | $152.87 | 11.513% | $170.4699 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $189.85 | 8.522% | $206.029 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $158.42 | 10.213% | $174.5994 | $174.60 | $174.60 | $174.60 |
| Purchase #4 | $76.41 | 7.568% | $82.1927 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $184.73 | 3.406% | $191.0219 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $119.40 | 10.810% | $132.3071 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $12.54 | 10.760% | $13.8893 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $894.22 | $970.5093 | $970.51 | $970.50 | $970.50 | |