| 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 | $175.34 | 5.536% | $185.0468 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $220.84 | 12.686% | $248.8558 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $73.73 | 7.164% | $79.012 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $163.85 | 6.500% | $174.5003 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $137.62 | 4.572% | $143.912 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $33.83 | 3.703% | $35.0827 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $26.38 | 3.499% | $27.303 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $831.59 | $893.7126 | $893.71 | $893.70 | $893.70 | |