| 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 | $132.79 | 13.531% | $150.7578 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $164.50 | 5.587% | $173.6906 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $213.25 | 7.479% | $229.199 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $231.33 | 7.440% | $248.541 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $231.91 | 3.252% | $239.4517 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $146.76 | 10.133% | $161.6312 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $189.31 | 9.873% | $208.0006 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,309.85 | $1,411.2719 | $1,411.27 | $1,411.30 | $1,411.30 | |