| 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 | $128.81 | 9.169% | $140.6206 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $172.69 | 12.264% | $193.8687 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $187.99 | 11.428% | $209.4735 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $77.61 | 10.860% | $86.0384 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $113.72 | 11.682% | $127.0048 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $162.68 | 12.763% | $183.4428 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $50.54 | 5.657% | $53.399 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $894.04 | $993.8478 | $993.84 | $993.80 | $993.80 | |