| 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 | $168.36 | 4.491% | $175.921 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $85.79 | 7.288% | $92.0424 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $45.52 | 12.285% | $51.1121 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $247.52 | 7.134% | $265.1781 | $265.18 | $265.20 | $265.20 |
| Purchase #5 | $31.26 | 8.709% | $33.9824 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $113.96 | 3.411% | $117.8472 | $117.85 | $117.85 | $117.80 |
| Purchase #7 | $210.40 | 13.298% | $238.379 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $902.81 | $974.4622 | $974.46 | $974.50 | $974.40 | |