| 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 | $155.82 | 6.701% | $166.2615 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $28.59 | 5.473% | $30.1547 | $30.15 | $30.15 | $30.20 |
| Purchase #3 | $7.76 | 8.596% | $8.427 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $223.48 | 10.403% | $246.7286 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $138.80 | 8.237% | $150.233 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $246.60 | 11.409% | $274.7346 | $274.73 | $274.75 | $274.70 |
| Purchase #7 | $161.53 | 7.208% | $173.1731 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $962.58 | $1,049.7125 | $1,049.70 | $1,049.75 | $1,049.70 | |