| 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 | $151.41 | 10.652% | $167.5382 | $167.54 | $167.55 | $167.50 |
| Purchase #2 | $158.96 | 8.482% | $172.443 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $149.47 | 11.648% | $166.8803 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $6.30 | 12.147% | $7.0653 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $185.47 | 13.124% | $209.8111 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $43.81 | 13.535% | $49.7397 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $15.32 | 12.578% | $17.2469 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $710.74 | $790.7245 | $790.73 | $790.75 | $790.60 | |