| 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 | $190.78 | 11.787% | $213.2672 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $18.59 | 7.864% | $20.0519 | $20.05 | $20.05 | $20.10 |
| Purchase #3 | $36.93 | 7.842% | $39.8261 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $98.45 | 10.783% | $109.0659 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $59.63 | 10.118% | $65.6634 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $123.91 | 7.704% | $133.456 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $213.88 | 8.135% | $231.2791 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $742.17 | $812.6096 | $812.62 | $812.60 | $812.80 | |