| 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 | $166.92 | 8.580% | $181.2417 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $112.61 | 13.839% | $128.1941 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $45.91 | 11.432% | $51.1584 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $222.53 | 11.643% | $248.4392 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $247.95 | 3.759% | $257.2704 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $152.34 | 6.293% | $161.9268 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $166.83 | 5.464% | $175.9456 | $175.95 | $175.95 | $175.90 |
| 7 purchase totals = | $1,115.09 | $1,204.1762 | $1,204.18 | $1,204.20 | $1,204.10 | |