| 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 | $149.94 | 13.191% | $169.7186 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $79.29 | 10.273% | $87.4355 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $192.87 | 7.239% | $206.8319 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $44.46 | 11.144% | $49.4146 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $60.66 | 4.298% | $63.2672 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $137.35 | 3.532% | $142.2012 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $195.81 | 12.462% | $220.2118 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $860.38 | $939.0808 | $939.08 | $939.05 | $939.00 | |