| 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 | $142.65 | 9.439% | $156.1147 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $28.73 | 3.694% | $29.7913 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $145.56 | 10.109% | $160.2747 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $71.91 | 6.355% | $76.4799 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $116.63 | 11.659% | $130.2279 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $34.72 | 5.724% | $36.7074 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $113.42 | 9.353% | $124.0282 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $653.62 | $713.6241 | $713.62 | $713.65 | $713.60 | |