| 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 | $184.52 | 12.354% | $207.3156 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $132.69 | 7.305% | $142.383 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $232.31 | 8.863% | $252.8996 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $177.55 | 11.515% | $197.9949 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $151.52 | 12.185% | $169.9827 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $241.52 | 6.697% | $257.6946 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $129.75 | 3.391% | $134.1498 | $134.15 | $134.15 | $134.10 |
| 7 purchase totals = | $1,249.86 | $1,362.4202 | $1,362.41 | $1,362.45 | $1,362.40 | |