| 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 | $175.54 | 8.256% | $190.0326 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $69.34 | 9.527% | $75.946 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $92.98 | 11.851% | $103.9991 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $174.86 | 13.753% | $198.9085 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $52.76 | 11.809% | $58.9904 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $176.42 | 5.378% | $185.9079 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $86.29 | 9.715% | $94.6731 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $828.19 | $908.4576 | $908.46 | $908.45 | $908.40 | |