| 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 | $137.43 | 4.814% | $144.0459 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $46.84 | 10.871% | $51.932 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $27.53 | 8.555% | $29.8852 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $33.47 | 8.253% | $36.2323 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $223.77 | 5.564% | $236.2206 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $82.73 | 11.859% | $92.541 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $129.60 | 5.402% | $136.601 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $681.37 | $727.4580 | $727.46 | $727.50 | $727.30 | |