| 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 | $169.85 | 13.532% | $192.8341 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $160.71 | 10.796% | $178.0603 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $14.27 | 3.780% | $14.8094 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $197.74 | 4.715% | $207.0634 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $184.82 | 7.187% | $198.103 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $81.33 | 9.548% | $89.0954 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $72.75 | 8.660% | $79.0502 | $79.05 | $79.05 | $79.10 |
| 7 purchase totals = | $881.47 | $959.0158 | $959.01 | $959.00 | $959.10 | |