| 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 | $153.58 | 13.183% | $173.8265 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $11.35 | 6.370% | $12.073 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $100.89 | 13.333% | $114.3417 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $148.66 | 12.762% | $167.632 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $154.74 | 9.816% | $169.9293 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $23.59 | 4.361% | $24.6188 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $173.71 | 7.506% | $186.7487 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $766.52 | $849.1700 | $849.17 | $849.20 | $849.00 | |