| 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 | $126.88 | 3.842% | $131.7547 | $131.75 | $131.75 | $131.80 |
| Purchase #2 | $169.91 | 5.454% | $179.1769 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $45.37 | 9.498% | $49.6792 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $85.95 | 13.478% | $97.5343 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $195.79 | 3.798% | $203.2261 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $137.45 | 10.741% | $152.2135 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $34.29 | 13.289% | $38.8468 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $795.64 | $852.4315 | $852.43 | $852.50 | $852.40 | |