| 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 | $152.51 | 3.589% | $157.9836 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $146.48 | 12.800% | $165.2294 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $217.59 | 9.470% | $238.1958 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $231.91 | 13.297% | $262.7471 | $262.75 | $262.75 | $262.70 |
| Purchase #5 | $221.84 | 9.296% | $242.4622 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $113.59 | 3.870% | $117.9859 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $72.26 | 12.440% | $81.2491 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $1,156.18 | $1,265.8531 | $1,265.86 | $1,265.90 | $1,265.80 | |