| 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 | $160.82 | 12.263% | $180.5414 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $37.58 | 5.419% | $39.6165 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $173.30 | 5.691% | $183.1625 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $205.84 | 9.471% | $225.3351 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $138.53 | 7.258% | $148.5845 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $242.53 | 5.448% | $255.743 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $248.49 | 5.515% | $262.1942 | $262.19 | $262.20 | $262.20 |
| 7 purchase totals = | $1,207.09 | $1,295.1772 | $1,295.17 | $1,295.20 | $1,295.10 | |