| 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 | $170.32 | 6.310% | $181.0672 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $147.76 | 13.185% | $167.2422 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $238.57 | 7.170% | $255.6755 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $212.28 | 6.591% | $226.2714 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $30.41 | 10.772% | $33.6858 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $14.31 | 3.215% | $14.7701 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $55.44 | 11.851% | $62.0102 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $869.09 | $940.7224 | $940.73 | $940.70 | $940.80 | |