| 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 | $139.81 | 5.492% | $147.4884 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $53.36 | 11.635% | $59.5684 | $59.57 | $59.55 | $59.60 |
| Purchase #3 | $249.56 | 10.621% | $276.0658 | $276.07 | $276.05 | $276.10 |
| Purchase #4 | $167.47 | 12.206% | $187.9114 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $133.44 | 13.237% | $151.1035 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $85.70 | 7.702% | $92.3006 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $62.30 | 12.704% | $70.2146 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $891.64 | $984.6527 | $984.65 | $984.60 | $984.70 | |