| 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 | $174.88 | 10.213% | $192.7405 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $133.61 | 12.304% | $150.0494 | $150.05 | $150.05 | $150.00 |
| Purchase #3 | $99.93 | 5.819% | $105.7449 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $65.72 | 9.356% | $71.8688 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $86.49 | 7.694% | $93.1445 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $102.54 | 3.344% | $105.9689 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $162.95 | 12.574% | $183.4393 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $826.12 | $902.9563 | $902.95 | $902.95 | $902.80 | |