| 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 | $112.81 | 11.668% | $125.9727 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $12.29 | 7.722% | $13.239 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $10.94 | 4.557% | $11.4385 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $191.79 | 3.745% | $198.9725 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $167.80 | 9.586% | $183.8853 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $183.47 | 5.824% | $194.1553 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $138.99 | 12.602% | $156.5055 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $818.09 | $884.1688 | $884.18 | $884.15 | $884.20 | |