| 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 | $191.69 | 7.678% | $206.408 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $33.44 | 3.663% | $34.6649 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $62.76 | 7.850% | $67.6867 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $142.65 | 11.470% | $159.012 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $134.95 | 12.705% | $152.0954 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $13.84 | 11.861% | $15.4816 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $204.54 | 5.371% | $215.5258 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $783.87 | $850.8744 | $850.88 | $850.90 | $850.90 | |