| 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 | $132.33 | 13.782% | $150.5677 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $82.41 | 13.316% | $93.3837 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $125.77 | 5.545% | $132.7439 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $222.65 | 13.816% | $253.4113 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $159.54 | 7.728% | $171.8693 | $171.87 | $171.85 | $171.90 |
| Purchase #6 | $237.42 | 5.160% | $249.6709 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $112.39 | 10.331% | $124.001 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $1,072.51 | $1,175.6478 | $1,175.64 | $1,175.60 | $1,175.70 | |