| 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 | $98.30 | 4.853% | $103.0705 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $177.27 | 5.336% | $186.7291 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $210.36 | 7.448% | $226.0276 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $17.99 | 4.551% | $18.8087 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $136.97 | 5.118% | $143.9801 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $224.56 | 3.111% | $231.5461 | $231.55 | $231.55 | $231.50 |
| Purchase #7 | $139.77 | 4.489% | $146.0443 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $1,005.22 | $1,056.2064 | $1,056.21 | $1,056.25 | $1,056.10 | |