| 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 | $157.83 | 7.486% | $169.6452 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $183.54 | 12.600% | $206.666 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $95.94 | 4.461% | $100.2199 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $75.53 | 12.604% | $85.0498 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $20.69 | 3.306% | $21.374 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $125.78 | 9.726% | $138.0134 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $53.47 | 5.702% | $56.5189 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $712.78 | $777.4872 | $777.49 | $777.40 | $777.40 | |