| 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 | $101.35 | 4.573% | $105.9847 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $209.92 | 3.481% | $217.2273 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $158.29 | 5.815% | $167.4946 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $119.96 | 10.823% | $132.9433 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $158.96 | 3.316% | $164.2311 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $37.78 | 8.173% | $40.8678 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $114.42 | 9.657% | $125.4695 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $900.68 | $954.2183 | $954.21 | $954.25 | $954.20 | |