| 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 | $178.61 | 10.471% | $197.3123 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $14.27 | 11.484% | $15.9088 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $19.63 | 5.605% | $20.7303 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $55.80 | 10.440% | $61.6255 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $47.38 | 3.503% | $49.0397 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $175.78 | 7.665% | $189.2535 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $199.79 | 10.405% | $220.5781 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $691.26 | $754.4482 | $754.45 | $754.50 | $754.40 | |