| 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 | $171.39 | 7.398% | $184.0694 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $169.60 | 4.548% | $177.3134 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $39.25 | 9.613% | $43.0231 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $181.65 | 8.280% | $196.6906 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $88.58 | 10.840% | $98.1821 | $98.18 | $98.20 | $98.20 |
| Purchase #6 | $42.49 | 12.669% | $47.8731 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $100.88 | 8.458% | $109.4124 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $793.84 | $856.5641 | $856.55 | $856.50 | $856.60 | |