| 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 | $203.71 | 8.709% | $221.4511 | $221.45 | $221.45 | $221.50 |
| Purchase #2 | $170.43 | 8.580% | $185.0529 | $185.05 | $185.05 | $185.10 |
| Purchase #3 | $149.44 | 11.636% | $166.8288 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $59.31 | 11.442% | $66.0963 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $86.89 | 11.108% | $96.5417 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $148.25 | 10.274% | $163.4812 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $171.36 | 3.743% | $177.774 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $989.39 | $1,077.2260 | $1,077.22 | $1,077.25 | $1,077.30 | |