| 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 | $11.53 | 3.825% | $11.971 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $179.70 | 3.516% | $186.0183 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $65.58 | 9.309% | $71.6848 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $109.62 | 5.270% | $115.397 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $156.82 | 11.780% | $175.2934 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $224.28 | 7.229% | $240.4932 | $240.49 | $240.50 | $240.50 |
| Purchase #7 | $163.31 | 9.532% | $178.8767 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $910.84 | $979.7344 | $979.73 | $979.75 | $979.80 | |