| 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 | $149.99 | 8.382% | $162.5622 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $185.58 | 12.872% | $209.4679 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $196.46 | 12.701% | $221.4124 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $12.97 | 13.664% | $14.7422 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $112.94 | 10.857% | $125.2019 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $183.27 | 13.253% | $207.5588 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $167.73 | 10.854% | $185.9354 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $1,008.94 | $1,126.8808 | $1,126.88 | $1,126.85 | $1,126.90 | |