| 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 | $161.27 | 7.382% | $173.175 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $229.47 | 8.135% | $248.1374 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $28.54 | 3.802% | $29.6251 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $121.74 | 8.632% | $132.2486 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $155.94 | 10.677% | $172.5897 | $172.59 | $172.60 | $172.60 |
| Purchase #6 | $109.70 | 12.449% | $123.3566 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $22.79 | 10.338% | $25.146 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $829.45 | $904.2784 | $904.30 | $904.35 | $904.20 | |