| 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 | $148.47 | 13.340% | $168.2759 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $72.36 | 6.345% | $76.9512 | $76.95 | $76.95 | $77.00 |
| Purchase #3 | $203.76 | 11.809% | $227.822 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $9.25 | 3.686% | $9.591 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $146.36 | 8.402% | $158.6572 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $88.54 | 7.684% | $95.3434 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $249.53 | 9.818% | $274.0289 | $274.03 | $274.05 | $274.00 |
| 7 purchase totals = | $918.27 | $1,010.6696 | $1,010.67 | $1,010.70 | $1,010.70 | |