| 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 | $195.80 | 7.155% | $209.8095 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $169.71 | 8.692% | $184.4612 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $27.40 | 10.490% | $30.2743 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $161.47 | 3.421% | $166.9939 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $80.36 | 8.693% | $87.3457 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $84.80 | 9.783% | $93.096 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $20.94 | 6.271% | $22.2531 | $22.25 | $22.25 | $22.30 |
| 7 purchase totals = | $740.48 | $794.2337 | $794.23 | $794.20 | $794.30 | |