| 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 | $106.53 | 10.750% | $117.982 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $30.89 | 4.309% | $32.2211 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $141.73 | 10.557% | $156.6924 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $47.46 | 10.322% | $52.3588 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $14.65 | 8.104% | $15.8372 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $191.35 | 4.180% | $199.3484 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $120.90 | 7.513% | $129.9832 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $653.51 | $704.4231 | $704.42 | $704.45 | $704.40 | |