| 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 | $72.36 | 6.712% | $77.2168 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $195.84 | 3.479% | $202.6533 | $202.65 | $202.65 | $202.70 |
| Purchase #3 | $178.99 | 11.754% | $200.0285 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $200.56 | 5.363% | $211.316 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $170.50 | 11.544% | $190.1825 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $163.66 | 5.106% | $172.0165 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $77.99 | 8.795% | $84.8492 | $84.85 | $84.85 | $84.80 |
| 7 purchase totals = | $1,059.90 | $1,138.2628 | $1,138.27 | $1,138.25 | $1,138.20 | |