| 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 | $149.69 | 13.345% | $169.6661 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $9.76 | 3.738% | $10.1248 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $38.32 | 8.191% | $41.4588 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $78.51 | 6.694% | $83.7655 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $91.55 | 6.513% | $97.5127 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $201.87 | 3.328% | $208.5882 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $139.92 | 10.446% | $154.536 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $709.62 | $765.6521 | $765.66 | $765.60 | $765.70 | |