| 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 | $167.56 | 6.654% | $178.7094 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $33.33 | 13.713% | $37.9005 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $11.74 | 5.242% | $12.3554 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $26.58 | 13.773% | $30.2409 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $213.55 | 12.551% | $240.3527 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $202.33 | 7.779% | $218.0693 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $157.57 | 12.464% | $177.2095 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $812.66 | $894.8377 | $894.84 | $894.80 | $894.90 | |