| 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 | $180.38 | 13.451% | $204.6429 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $28.52 | 11.309% | $31.7453 | $31.75 | $31.75 | $31.70 |
| Purchase #3 | $231.71 | 3.173% | $239.0622 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $190.49 | 4.177% | $198.4468 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $8.99 | 3.312% | $9.2877 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $11.47 | 3.324% | $11.8513 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $169.48 | 7.522% | $182.2283 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $821.04 | $877.2645 | $877.27 | $877.30 | $877.20 | |