| 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 | $201.82 | 6.107% | $214.1451 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $45.80 | 13.166% | $51.83 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $66.71 | 6.774% | $71.2289 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $134.87 | 9.616% | $147.8391 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $56.80 | 3.559% | $58.8215 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $157.68 | 7.204% | $169.0393 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $183.63 | 6.864% | $196.2344 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $847.31 | $909.1383 | $909.14 | $909.20 | $908.90 | |