| 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 | $111.26 | 7.371% | $119.461 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $70.57 | 3.211% | $72.836 | $72.84 | $72.85 | $72.80 |
| Purchase #3 | $132.55 | 12.422% | $149.0154 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $156.56 | 6.448% | $166.655 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $135.69 | 5.451% | $143.0865 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $9.93 | 6.237% | $10.5493 | $10.55 | $10.55 | $10.50 |
| Purchase #7 | $158.93 | 8.102% | $171.8065 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $775.49 | $833.4097 | $833.43 | $833.40 | $833.40 | |