| 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 | $147.76 | 4.326% | $154.1521 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $148.77 | 8.790% | $161.8469 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $135.26 | 7.207% | $145.0082 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $169.92 | 11.257% | $189.0479 | $189.05 | $189.05 | $189.00 |
| Purchase #5 | $64.82 | 13.202% | $73.3775 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $206.64 | 3.472% | $213.8145 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $43.58 | 10.668% | $48.2291 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $916.75 | $985.4762 | $985.48 | $985.50 | $985.40 | |