| 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 | $136.76 | 9.141% | $149.2612 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $173.40 | 11.204% | $192.8277 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $24.45 | 7.790% | $26.3547 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $18.65 | 5.548% | $19.6847 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $78.68 | 10.404% | $86.8659 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $83.49 | 5.803% | $88.3349 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $170.97 | 3.439% | $176.8497 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $686.40 | $740.1788 | $740.17 | $740.20 | $740.20 | |