| 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 | $187.91 | 7.448% | $201.9055 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $52.83 | 4.286% | $55.0943 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $7.39 | 9.265% | $8.0747 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $71.53 | 5.760% | $75.6501 | $75.65 | $75.65 | $75.70 |
| Purchase #5 | $197.99 | 11.674% | $221.1034 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $79.79 | 3.339% | $82.4542 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $146.70 | 12.275% | $164.7074 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $744.14 | $808.9896 | $808.98 | $808.95 | $809.10 | |