| 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 | $103.87 | 9.213% | $113.4395 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $79.37 | 3.873% | $82.444 | $82.44 | $82.45 | $82.40 |
| Purchase #3 | $144.71 | 5.786% | $153.0829 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $163.34 | 4.449% | $170.607 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $77.97 | 11.280% | $86.765 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $88.88 | 5.494% | $93.7631 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $179.29 | 10.290% | $197.7389 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $837.43 | $897.8404 | $897.84 | $897.85 | $897.80 | |