| 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 | $145.79 | 7.808% | $157.1733 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $169.44 | 13.139% | $191.7027 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $30.37 | 7.384% | $32.6125 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $29.96 | 6.674% | $31.9595 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $133.31 | 10.246% | $146.9689 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $113.60 | 7.267% | $121.8553 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $151.74 | 7.619% | $163.3011 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $774.21 | $845.5733 | $845.57 | $845.50 | $845.70 | |