| 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 | $150.65 | 12.202% | $169.0323 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $28.93 | 3.696% | $29.9993 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $243.89 | 12.530% | $274.4494 | $274.45 | $274.45 | $274.40 |
| Purchase #4 | $162.71 | 10.328% | $179.5147 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $44.58 | 10.601% | $49.3059 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $130.28 | 9.220% | $142.2918 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $45.37 | 8.135% | $49.0608 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $806.41 | $893.6542 | $893.65 | $893.65 | $893.60 | |