| 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 | $169.90 | 9.501% | $186.0422 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $175.70 | 5.172% | $184.7872 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $53.67 | 9.597% | $58.8207 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $212.82 | 13.190% | $240.891 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $180.27 | 12.405% | $202.6325 | $202.63 | $202.65 | $202.60 |
| Purchase #6 | $105.89 | 11.178% | $117.7264 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $118.65 | 4.856% | $124.4116 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,016.90 | $1,115.3116 | $1,115.31 | $1,115.35 | $1,115.20 | |