| 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 | $173.86 | 12.637% | $195.8307 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $226.70 | 6.405% | $241.2201 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $99.97 | 8.729% | $108.6964 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $83.74 | 4.167% | $87.2294 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $189.82 | 7.351% | $203.7737 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $65.83 | 9.645% | $72.1793 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $25.28 | 6.308% | $26.8747 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $865.20 | $935.8043 | $935.80 | $935.80 | $935.80 | |