| 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 | $186.33 | 7.289% | $199.9116 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $228.60 | 8.841% | $248.8105 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $142.98 | 7.741% | $154.0481 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $164.79 | 4.869% | $172.8136 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $185.31 | 4.676% | $193.9751 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $92.45 | 10.143% | $101.8272 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $94.96 | 9.193% | $103.6897 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $1,095.42 | $1,175.0758 | $1,175.08 | $1,175.10 | $1,175.00 | |