| 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 | $174.48 | 10.619% | $193.008 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $209.27 | 4.543% | $218.7771 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $112.63 | 13.576% | $127.9206 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $164.48 | 8.317% | $178.1598 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $122.76 | 12.184% | $137.7171 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $27.47 | 13.103% | $31.0694 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $86.81 | 7.305% | $93.1515 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $897.90 | $979.8035 | $979.81 | $979.75 | $979.90 | |