| 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 | $17.69 | 6.578% | $18.8536 | $18.85 | $18.85 | $18.90 |
| Purchase #2 | $121.97 | 13.657% | $138.6274 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $243.58 | 8.688% | $264.7422 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $236.40 | 3.386% | $244.4045 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $93.55 | 6.732% | $99.8478 | $99.85 | $99.85 | $99.80 |
| Purchase #6 | $9.34 | 8.680% | $10.1507 | $10.15 | $10.15 | $10.20 |
| Purchase #7 | $183.46 | 4.155% | $191.0828 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $905.99 | $967.7090 | $967.70 | $967.75 | $967.70 | |