| 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 | $131.42 | 11.587% | $146.6476 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $38.96 | 13.500% | $44.2196 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $79.87 | 7.825% | $86.1198 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $180.65 | 11.744% | $201.8655 | $201.87 | $201.85 | $201.90 |
| Purchase #5 | $240.31 | 12.588% | $270.5602 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $196.94 | 8.602% | $213.8808 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $13.63 | 13.359% | $15.4508 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $881.78 | $978.7443 | $978.75 | $978.70 | $978.80 | |