| 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 | $169.25 | 13.114% | $191.4454 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $162.55 | 3.512% | $168.2588 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $242.61 | 8.147% | $262.3754 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $219.43 | 3.485% | $227.0771 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $217.99 | 13.399% | $247.1985 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $78.35 | 4.569% | $81.9298 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $219.50 | 8.322% | $237.7668 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,309.68 | $1,416.0518 | $1,416.07 | $1,416.10 | $1,416.10 | |