| 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 | $155.42 | 6.301% | $165.213 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $180.66 | 8.656% | $196.2979 | $196.30 | $196.30 | $196.30 |
| Purchase #3 | $189.58 | 10.774% | $210.0053 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $90.94 | 9.611% | $99.6802 | $99.68 | $99.70 | $99.70 |
| Purchase #5 | $192.89 | 6.435% | $205.3025 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $213.40 | 10.627% | $236.078 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $205.46 | 12.791% | $231.7404 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $1,228.35 | $1,344.3173 | $1,344.32 | $1,344.35 | $1,344.30 | |