| 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 | $152.33 | 9.568% | $166.9049 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $210.41 | 4.270% | $219.3945 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $82.37 | 7.116% | $88.2314 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $68.37 | 12.791% | $77.1152 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $155.45 | 13.280% | $176.0938 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $158.26 | 7.106% | $169.506 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $170.63 | 5.527% | $180.0607 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $997.82 | $1,077.3065 | $1,077.30 | $1,077.30 | $1,077.30 | |