| 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 | $175.86 | 9.800% | $193.0943 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $143.29 | 10.523% | $158.3684 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $164.81 | 10.440% | $182.0162 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $86.51 | 8.510% | $93.872 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $81.85 | 11.659% | $91.3929 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $240.82 | 10.429% | $265.9351 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $132.67 | 3.513% | $137.3307 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $1,025.81 | $1,122.0096 | $1,122.01 | $1,122.00 | $1,122.00 | |