| 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 | $130.37 | 10.226% | $143.7016 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $73.30 | 11.448% | $81.6914 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $7.68 | 7.348% | $8.2443 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $167.41 | 5.114% | $175.9713 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $138.87 | 5.385% | $146.3481 | $146.35 | $146.35 | $146.30 |
| Purchase #6 | $52.25 | 13.871% | $59.4976 | $59.50 | $59.50 | $59.50 |
| Purchase #7 | $248.39 | 11.704% | $277.4616 | $277.46 | $277.45 | $277.50 |
| 7 purchase totals = | $818.27 | $892.9159 | $892.91 | $892.90 | $892.90 | |