| 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 | $137.64 | 8.290% | $149.0504 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $15.84 | 4.649% | $16.5764 | $16.58 | $16.60 | $16.60 |
| Purchase #3 | $186.91 | 11.799% | $208.9635 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $99.40 | 7.617% | $106.9713 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $29.95 | 12.130% | $33.5829 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $77.33 | 6.127% | $82.068 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $206.70 | 12.162% | $231.8389 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $753.77 | $829.0514 | $829.05 | $829.05 | $829.20 | |