| 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 | $145.44 | 12.127% | $163.0775 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $205.27 | 9.368% | $224.4997 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $113.93 | 8.529% | $123.6471 | $123.65 | $123.65 | $123.60 |
| Purchase #4 | $78.50 | 6.204% | $83.3701 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $168.47 | 8.206% | $182.2946 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $23.59 | 7.795% | $25.4288 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $169.40 | 10.586% | $187.3327 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $904.60 | $989.6505 | $989.65 | $989.70 | $989.60 | |