| 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 | $83.73 | 4.419% | $87.43 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $146.35 | 11.211% | $162.7573 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $185.77 | 5.345% | $195.6994 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $88.94 | 10.716% | $98.4708 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $165.30 | 12.317% | $185.66 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $198.26 | 8.625% | $215.3599 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $244.27 | 6.585% | $260.3552 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $1,112.62 | $1,205.7326 | $1,205.74 | $1,205.70 | $1,205.90 | |