| 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 | $205.63 | 5.392% | $216.7176 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $163.53 | 10.572% | $180.8184 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $52.39 | 3.659% | $54.307 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $164.52 | 3.588% | $170.423 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $68.37 | 9.829% | $75.0901 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $207.53 | 7.559% | $223.2172 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $50.91 | 11.664% | $56.8481 | $56.85 | $56.85 | $56.80 |
| 7 purchase totals = | $912.88 | $977.4214 | $977.43 | $977.35 | $977.30 | |