| 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 | $159.71 | 3.639% | $165.5218 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $197.71 | 6.834% | $211.2215 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $84.83 | 3.402% | $87.7159 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $11.70 | 5.698% | $12.3667 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $153.82 | 6.706% | $164.1352 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $18.79 | 6.442% | $20.0005 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $168.26 | 8.511% | $182.5806 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $794.82 | $843.5422 | $843.55 | $843.50 | $843.50 | |