| 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 | $164.59 | 7.589% | $177.0807 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $178.97 | 11.176% | $198.9717 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $214.37 | 8.599% | $232.8037 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $167.70 | 7.856% | $180.8745 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $233.29 | 5.525% | $246.1793 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $183.76 | 8.340% | $199.0856 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $169.72 | 7.805% | $182.9666 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,312.40 | $1,417.9621 | $1,417.96 | $1,417.95 | $1,418.10 | |