| 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 | $159.69 | 7.830% | $172.1937 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $200.91 | 13.236% | $227.5024 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $8.56 | 9.258% | $9.3525 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $126.53 | 4.729% | $132.5136 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $196.45 | 13.113% | $222.2105 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $62.92 | 8.536% | $68.2909 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $143.55 | 7.648% | $154.5287 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $898.61 | $986.5923 | $986.58 | $986.60 | $986.60 | |