| 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 | $166.82 | 12.107% | $187.0169 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $139.67 | 6.402% | $148.6117 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $88.94 | 13.857% | $101.2644 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $20.36 | 8.138% | $22.0169 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $173.39 | 6.584% | $184.806 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $139.26 | 10.417% | $153.7667 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $172.61 | 5.429% | $181.981 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $901.05 | $979.4636 | $979.47 | $979.40 | $979.50 | |