| 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 | $153.42 | 10.403% | $169.3803 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $155.75 | 5.238% | $163.9082 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $209.54 | 7.147% | $224.5158 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $142.43 | 8.649% | $154.7488 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $9.56 | 3.176% | $9.8636 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $50.90 | 5.353% | $53.6247 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $157.47 | 4.630% | $164.7609 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $879.07 | $940.8023 | $940.80 | $940.75 | $940.80 | |