| 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 | $188.41 | 4.422% | $196.7415 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $82.49 | 10.490% | $91.1432 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $186.45 | 9.710% | $204.5543 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $34.79 | 13.546% | $39.5027 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $197.83 | 12.451% | $222.4618 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $22.39 | 3.502% | $23.1741 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $52.80 | 13.831% | $60.1028 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $765.16 | $837.6804 | $837.66 | $837.65 | $837.70 | |