| 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 | $190.61 | 11.550% | $212.6255 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $92.27 | 13.813% | $105.0153 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $16.33 | 3.617% | $16.9207 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $137.83 | 7.515% | $148.1879 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $184.54 | 5.763% | $195.175 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $39.60 | 9.260% | $43.267 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $170.76 | 4.107% | $177.7731 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $831.94 | $898.9645 | $898.98 | $898.95 | $899.00 | |