| 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 | $164.30 | 11.808% | $183.7005 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $67.79 | 12.217% | $76.0719 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $15.81 | 8.355% | $17.1309 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $79.32 | 7.588% | $85.3388 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $216.28 | 13.169% | $244.7619 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $139.29 | 13.672% | $158.3337 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $82.87 | 12.716% | $93.4077 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $765.66 | $858.7454 | $858.74 | $858.75 | $858.70 | |