| 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 | $169.72 | 9.543% | $185.9164 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $5.63 | 8.586% | $6.1134 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $48.83 | 5.162% | $51.3506 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $79.96 | 4.860% | $83.8461 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $219.71 | 5.204% | $231.1437 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $148.87 | 6.652% | $158.7728 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $221.49 | 7.384% | $237.8448 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $894.21 | $954.9878 | $954.98 | $954.95 | $954.90 | |