| 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 | $177.88 | 9.362% | $194.5331 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $5.66 | 6.614% | $6.0344 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $209.64 | 11.417% | $233.5746 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $56.79 | 4.656% | $59.4341 | $59.43 | $59.45 | $59.40 |
| Purchase #5 | $180.34 | 8.330% | $195.3623 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $180.96 | 11.838% | $202.382 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $86.33 | 12.863% | $97.4346 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $897.60 | $988.7551 | $988.73 | $988.80 | $988.70 | |