| 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 | $180.34 | 5.380% | $190.0423 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $18.72 | 7.744% | $20.1697 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $197.81 | 3.822% | $205.3703 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $66.95 | 10.760% | $74.1538 | $74.15 | $74.15 | $74.20 |
| Purchase #5 | $146.29 | 5.204% | $153.9029 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $71.27 | 5.787% | $75.3944 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $161.43 | 3.451% | $167.0009 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $842.81 | $886.0343 | $886.02 | $886.00 | $886.10 | |