| 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 | $174.67 | 10.664% | $193.2968 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $11.68 | 13.544% | $13.2619 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $116.73 | 9.697% | $128.0493 | $128.05 | $128.05 | $128.00 |
| Purchase #4 | $117.49 | 3.303% | $121.3707 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $161.82 | 12.821% | $182.5669 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $91.70 | 9.126% | $100.0685 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $163.48 | 8.401% | $177.214 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $837.57 | $915.8281 | $915.83 | $915.75 | $915.90 | |