| 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 | $139.58 | 12.688% | $157.2899 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $81.72 | 12.518% | $91.9497 | $91.95 | $91.95 | $91.90 |
| Purchase #3 | $116.31 | 11.867% | $130.1125 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $66.53 | 12.645% | $74.9427 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $96.93 | 5.868% | $102.6179 | $102.62 | $102.60 | $102.60 |
| Purchase #6 | $61.94 | 13.834% | $70.5088 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $23.63 | 10.761% | $26.1728 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $586.64 | $653.5943 | $653.59 | $653.55 | $653.50 | |