| 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 | $169.61 | 8.440% | $183.9251 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $160.49 | 11.530% | $178.9945 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $117.39 | 10.652% | $129.8944 | $129.89 | $129.90 | $129.90 |
| Purchase #4 | $70.96 | 11.396% | $79.0466 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $103.49 | 3.670% | $107.2881 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $26.98 | 11.556% | $30.0978 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $187.66 | 10.525% | $207.4112 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $836.58 | $916.6577 | $916.66 | $916.70 | $916.60 | |