| 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 | $144.95 | 9.372% | $158.5347 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $204.84 | 5.870% | $216.8641 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $136.49 | 8.280% | $147.7914 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $173.43 | 4.478% | $181.1962 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $106.79 | 9.132% | $116.5421 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $195.50 | 8.281% | $211.6894 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $171.66 | 10.595% | $189.8474 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $1,133.66 | $1,222.4653 | $1,222.46 | $1,222.50 | $1,222.40 | |