| 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 | $117.95 | 12.775% | $133.0181 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $86.65 | 5.637% | $91.5345 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $249.30 | 5.427% | $262.8295 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $11.63 | 9.797% | $12.7694 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $165.83 | 6.644% | $176.8477 | $176.85 | $176.85 | $176.80 |
| Purchase #6 | $167.86 | 3.510% | $173.7519 | $173.75 | $173.75 | $173.80 |
| Purchase #7 | $31.40 | 5.483% | $33.1217 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $830.62 | $883.8728 | $883.87 | $883.85 | $883.80 | |