| 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 | $164.91 | 12.269% | $185.1428 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $6.40 | 13.409% | $7.2582 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $43.37 | 11.624% | $48.4113 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $36.96 | 9.412% | $40.4387 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $167.75 | 8.125% | $181.3797 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $158.84 | 6.522% | $169.1995 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $220.80 | 6.613% | $235.4015 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $799.03 | $867.2317 | $867.23 | $867.25 | $867.20 | |