| 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 | $154.30 | 11.299% | $171.7344 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $59.37 | 5.840% | $62.8372 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $33.54 | 11.773% | $37.4887 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $240.27 | 11.687% | $268.3504 | $268.35 | $268.35 | $268.40 |
| Purchase #5 | $64.92 | 6.306% | $69.0139 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $180.46 | 13.282% | $204.4287 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $5.75 | 13.185% | $6.5081 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $738.61 | $820.3614 | $820.36 | $820.40 | $820.30 | |