| 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 | $124.29 | 8.456% | $134.8 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $206.66 | 12.173% | $231.8167 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $11.41 | 4.540% | $11.928 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $161.50 | 3.206% | $166.6777 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $164.98 | 3.534% | $170.8104 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $199.94 | 13.841% | $227.6137 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $29.90 | 9.180% | $32.6448 | $32.64 | $32.65 | $32.60 |
| 7 purchase totals = | $898.68 | $976.2913 | $976.29 | $976.30 | $976.20 | |