| 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 | $163.71 | 10.742% | $181.2957 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $16.72 | 12.488% | $18.808 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $7.33 | 5.735% | $7.7504 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $12.49 | 10.322% | $13.7792 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $197.66 | 3.129% | $203.8448 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $139.66 | 8.584% | $151.6484 | $151.65 | $151.65 | $151.60 |
| Purchase #7 | $174.55 | 6.777% | $186.3793 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $712.12 | $763.5058 | $763.51 | $763.55 | $763.50 | |