| 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 | $105.47 | 7.264% | $113.1313 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $99.41 | 12.663% | $111.9983 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $73.78 | 3.697% | $76.5076 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $13.71 | 12.276% | $15.393 | $15.39 | $15.40 | $15.40 |
| Purchase #5 | $8.25 | 3.121% | $8.5075 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $146.52 | 7.769% | $157.9031 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $226.68 | 10.367% | $250.1799 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $673.82 | $733.6207 | $733.62 | $733.65 | $733.60 | |