| 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 | $199.78 | 13.722% | $227.1938 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $187.37 | 12.384% | $210.5739 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $58.97 | 9.528% | $64.5887 | $64.59 | $64.60 | $64.60 |
| Purchase #4 | $7.88 | 5.400% | $8.3055 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $120.44 | 6.171% | $127.8724 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $113.65 | 6.246% | $120.7486 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $147.71 | 4.240% | $153.9729 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $835.80 | $913.2558 | $913.25 | $913.20 | $913.30 | |