| 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 | $150.33 | 10.558% | $166.2018 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $51.77 | 12.566% | $58.2754 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $128.53 | 9.729% | $141.0347 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $53.90 | 11.588% | $60.1459 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $66.68 | 8.231% | $72.1684 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $237.83 | 10.689% | $263.2516 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $185.83 | 3.531% | $192.3917 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $874.87 | $953.4695 | $953.47 | $953.50 | $953.50 | |