| 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 | $132.41 | 7.832% | $142.7804 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $180.90 | 9.310% | $197.7418 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $152.89 | 6.209% | $162.3829 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $150.65 | 11.644% | $168.1917 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $209.55 | 8.756% | $227.8982 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $155.73 | 7.619% | $167.5951 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $117.92 | 9.604% | $129.245 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $1,100.05 | $1,195.8351 | $1,195.84 | $1,195.90 | $1,195.80 | |