| 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 | $167.28 | 5.626% | $176.6912 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $190.63 | 13.537% | $216.4356 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $119.94 | 6.567% | $127.8165 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $149.33 | 6.256% | $158.6721 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $78.43 | 7.322% | $84.1726 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $15.80 | 12.770% | $17.8177 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $47.25 | 4.248% | $49.2572 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $768.66 | $830.8629 | $830.87 | $830.80 | $830.90 | |