| 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 | $198.91 | 9.365% | $217.5379 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $165.27 | 10.204% | $182.1342 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $237.83 | 6.250% | $252.6944 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $94.43 | 11.785% | $105.5586 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $230.25 | 5.719% | $243.418 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $168.96 | 6.344% | $179.6788 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $249.50 | 7.169% | $267.3867 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $1,345.15 | $1,448.4086 | $1,448.41 | $1,448.45 | $1,448.40 | |