| 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 | $164.29 | 10.868% | $182.145 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $147.91 | 4.539% | $154.6236 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $63.94 | 4.520% | $66.8301 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $48.48 | 3.494% | $50.1739 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $50.75 | 4.134% | $52.848 | $52.85 | $52.85 | $52.80 |
| Purchase #6 | $182.65 | 4.597% | $191.0464 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $28.53 | 11.441% | $31.7941 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $686.55 | $729.4611 | $729.46 | $729.45 | $729.30 | |