| 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 | $99.36 | 7.204% | $106.5179 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $100.96 | 12.106% | $113.1822 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $132.54 | 12.457% | $149.0505 | $149.05 | $149.05 | $149.10 |
| Purchase #4 | $148.74 | 8.786% | $161.8083 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $109.27 | 13.533% | $124.0575 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $116.48 | 8.169% | $125.9953 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $68.88 | 6.281% | $73.2064 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $776.23 | $853.8181 | $853.83 | $853.80 | $853.90 | |