| 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 | $163.50 | 5.539% | $172.5563 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $114.91 | 8.166% | $124.2936 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $210.90 | 7.701% | $227.1414 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $100.49 | 7.639% | $108.1664 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $137.52 | 9.804% | $151.0025 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $74.35 | 3.557% | $76.9946 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $198.29 | 5.509% | $209.2138 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $999.96 | $1,069.3686 | $1,069.36 | $1,069.35 | $1,069.40 | |