| 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 | $18.58 | 8.628% | $20.1831 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $179.38 | 10.304% | $197.8633 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $235.65 | 12.830% | $265.8839 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $56.95 | 6.154% | $60.4547 | $60.45 | $60.45 | $60.50 |
| Purchase #5 | $42.41 | 7.630% | $45.6459 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $148.77 | 5.174% | $156.4674 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $136.68 | 5.829% | $144.6471 | $144.65 | $144.65 | $144.60 |
| 7 purchase totals = | $818.42 | $891.1454 | $891.14 | $891.15 | $891.20 | |