| 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 | $36.40 | 3.391% | $37.6343 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $177.31 | 10.131% | $195.2733 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $221.64 | 8.357% | $240.1625 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $224.87 | 4.862% | $235.8032 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $177.75 | 6.208% | $188.7847 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $198.41 | 13.715% | $225.6219 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $215.93 | 7.299% | $231.6907 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $1,252.31 | $1,354.9706 | $1,354.95 | $1,354.95 | $1,355.00 | |