| 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 | $113.93 | 7.295% | $122.2412 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $5.96 | 10.500% | $6.5858 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $154.88 | 13.375% | $175.5952 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $157.42 | 10.107% | $173.3304 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $170.27 | 5.515% | $179.6604 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $73.34 | 5.677% | $77.5035 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $12.73 | 10.193% | $14.0276 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $688.53 | $748.9441 | $748.95 | $749.00 | $748.90 | |