| 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 | $143.25 | 10.107% | $157.7283 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $204.40 | 8.172% | $221.1036 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $172.60 | 10.667% | $191.0112 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $104.99 | 12.136% | $117.7316 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $156.37 | 4.770% | $163.8288 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $236.30 | 11.288% | $262.9735 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $118.76 | 11.800% | $132.7737 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $1,136.67 | $1,247.1507 | $1,247.14 | $1,247.15 | $1,247.10 | |