| 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 | $184.49 | 4.470% | $192.7367 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $12.78 | 7.668% | $13.76 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $106.69 | 6.361% | $113.4766 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $220.29 | 10.709% | $243.8809 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $138.55 | 11.686% | $154.741 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $191.90 | 10.601% | $212.2433 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $35.62 | 10.558% | $39.3808 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $890.32 | $970.2193 | $970.22 | $970.30 | $970.20 | |