| 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 | $174.34 | 7.714% | $187.7886 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $11.74 | 7.526% | $12.6236 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $47.47 | 3.783% | $49.2658 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $146.32 | 3.648% | $151.6578 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $16.74 | 11.579% | $18.6783 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $119.58 | 6.204% | $126.9987 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $209.52 | 5.661% | $221.3809 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $725.71 | $768.3937 | $768.40 | $768.40 | $768.50 | |