| 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 | $146.45 | 8.597% | $159.0403 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $156.59 | 7.288% | $168.0023 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $227.37 | 9.581% | $249.1543 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $85.69 | 11.289% | $95.3635 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $106.91 | 9.591% | $117.1637 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $245.99 | 8.507% | $266.9164 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $28.40 | 6.226% | $30.1682 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $997.40 | $1,085.8087 | $1,085.80 | $1,085.75 | $1,085.90 | |