| 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 | $196.75 | 6.469% | $209.4778 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $33.46 | 7.476% | $35.9615 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $64.93 | 11.114% | $72.1463 | $72.15 | $72.15 | $72.10 |
| Purchase #4 | $143.98 | 7.865% | $155.304 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $53.84 | 8.326% | $58.3227 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $144.79 | 8.800% | $157.5315 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $106.62 | 3.418% | $110.2643 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $744.37 | $799.0081 | $799.00 | $799.00 | $799.00 | |