| 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 | $17.91 | 4.756% | $18.7618 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $157.31 | 9.132% | $171.6755 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $196.30 | 12.393% | $220.6275 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $247.93 | 11.567% | $276.6081 | $276.61 | $276.60 | $276.60 |
| Purchase #5 | $209.50 | 6.232% | $222.556 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $13.79 | 6.531% | $14.6906 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $50.41 | 9.531% | $55.2146 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $893.15 | $980.1341 | $980.14 | $980.15 | $980.20 | |