| 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 | $117.34 | 5.179% | $123.417 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $117.78 | 12.637% | $132.6639 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $120.97 | 5.624% | $127.7734 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $173.65 | 3.132% | $179.0887 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $156.72 | 8.426% | $169.9252 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $44.61 | 11.324% | $49.6616 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $52.81 | 13.728% | $60.0598 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $783.88 | $842.5896 | $842.59 | $842.55 | $842.70 | |