| 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 | $157.48 | 7.822% | $169.7981 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $55.37 | 11.189% | $61.5653 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $71.57 | 7.282% | $76.7817 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $200.91 | 3.686% | $208.3155 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $175.94 | 13.721% | $200.0807 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $17.35 | 12.270% | $19.4788 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $60.82 | 7.188% | $65.1917 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $739.44 | $801.2118 | $801.22 | $801.25 | $801.30 | |