| 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 | $198.90 | 5.190% | $209.2229 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $167.30 | 3.802% | $173.6607 | $173.66 | $173.65 | $173.70 |
| Purchase #3 | $109.32 | 6.330% | $116.24 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $194.64 | 10.872% | $215.8013 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $169.60 | 7.539% | $182.3861 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $156.84 | 10.546% | $173.3803 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $182.58 | 9.305% | $199.5691 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $1,179.18 | $1,270.2604 | $1,270.26 | $1,270.25 | $1,270.30 | |