| 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 | $142.31 | 13.560% | $161.6072 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $209.51 | 5.358% | $220.7355 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $246.28 | 6.456% | $262.1798 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $200.76 | 13.143% | $227.1459 | $227.15 | $227.15 | $227.10 |
| Purchase #5 | $67.65 | 6.451% | $72.0141 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $157.75 | 7.413% | $169.444 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $142.72 | 10.389% | $157.5472 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $1,166.98 | $1,270.6737 | $1,270.68 | $1,270.70 | $1,270.50 | |