| 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 | $71.96 | 7.170% | $77.1195 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $213.92 | 7.324% | $229.5875 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $137.44 | 13.498% | $155.9917 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $170.46 | 3.767% | $176.8812 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $219.95 | 8.469% | $238.5776 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $29.90 | 13.446% | $33.9204 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $187.75 | 11.488% | $209.3187 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,031.38 | $1,121.3966 | $1,121.40 | $1,121.40 | $1,121.40 | |