| 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 | $142.91 | 13.670% | $162.4458 | $162.45 | $162.45 | $162.40 |
| Purchase #2 | $105.36 | 13.593% | $119.6816 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $207.54 | 9.794% | $227.8665 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $47.89 | 6.323% | $50.9181 | $50.92 | $50.90 | $50.90 |
| Purchase #5 | $166.86 | 12.615% | $187.9094 | $187.91 | $187.90 | $187.90 |
| Purchase #6 | $108.87 | 8.777% | $118.4255 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $93.25 | 5.835% | $98.6911 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $872.68 | $965.9380 | $965.95 | $965.95 | $965.90 | |