| 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 | $223.30 | 12.752% | $251.7752 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $82.25 | 7.196% | $88.1687 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $114.78 | 12.746% | $129.4099 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $151.54 | 10.421% | $167.332 | $167.33 | $167.35 | $167.30 |
| Purchase #5 | $124.46 | 7.798% | $134.1654 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $152.43 | 5.796% | $161.2648 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $21.31 | 7.733% | $22.9579 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $870.07 | $955.0739 | $955.08 | $955.05 | $955.20 | |