| 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 | $130.91 | 13.113% | $148.0762 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $190.55 | 8.363% | $206.4857 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $53.97 | 13.757% | $61.3947 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $82.80 | 5.532% | $87.3805 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $141.92 | 12.254% | $159.3109 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $20.93 | 13.831% | $23.8248 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $39.53 | 7.472% | $42.4837 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $660.61 | $728.9565 | $728.95 | $729.00 | $729.00 | |