| 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 | $168.85 | 13.288% | $191.2868 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $22.76 | 4.490% | $23.7819 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $25.99 | 12.714% | $29.2944 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $76.68 | 12.462% | $86.2359 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $49.26 | 7.598% | $53.0028 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $165.75 | 9.743% | $181.899 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $45.43 | 13.567% | $51.5935 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $554.72 | $617.0943 | $617.09 | $617.15 | $617.10 | |