| 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 | $162.48 | 7.693% | $174.9796 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $79.61 | 7.779% | $85.8029 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $22.75 | 5.108% | $23.9121 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $228.78 | 10.558% | $252.9346 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $76.37 | 8.215% | $82.6438 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $89.30 | 4.434% | $93.2596 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $150.84 | 13.656% | $171.4387 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $810.13 | $884.9713 | $884.96 | $885.00 | $884.90 | |