| 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 | $139.61 | 5.296% | $147.0037 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $140.53 | 10.721% | $155.5962 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $169.29 | 4.649% | $177.1603 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $13.54 | 3.730% | $14.045 | $14.05 | $14.05 | $14.00 |
| Purchase #5 | $24.25 | 8.527% | $26.3178 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $133.33 | 9.225% | $145.6297 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $137.44 | 5.343% | $144.7834 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $757.99 | $810.5361 | $810.54 | $810.55 | $810.50 | |