| 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 | $196.34 | 5.681% | $207.4941 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $197.55 | 7.778% | $212.9154 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $113.73 | 5.610% | $120.1103 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $148.36 | 4.449% | $154.9605 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $181.63 | 4.146% | $189.1604 | $189.16 | $189.15 | $189.20 |
| Purchase #6 | $53.42 | 8.622% | $58.0259 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $39.39 | 8.563% | $42.763 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $930.42 | $985.4296 | $985.43 | $985.40 | $985.50 | |