| 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 | $146.68 | 12.766% | $165.4052 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $22.25 | 4.572% | $23.2673 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $176.71 | 12.531% | $198.8535 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $21.99 | 9.551% | $24.0903 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $33.26 | 13.619% | $37.7897 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $145.68 | 4.206% | $151.8073 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $114.89 | 12.739% | $129.5258 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $661.46 | $730.7391 | $730.75 | $730.75 | $730.80 | |