| 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 | $200.71 | 3.210% | $207.1528 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $144.39 | 3.245% | $149.0755 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $54.79 | 13.614% | $62.2491 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $5.99 | 13.448% | $6.7955 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $23.72 | 10.844% | $26.2922 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $99.28 | 9.466% | $108.6778 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $174.92 | 4.476% | $182.7494 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $703.80 | $742.9923 | $743.00 | $743.05 | $743.00 | |