| 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 | $133.94 | 12.235% | $150.3276 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $195.87 | 6.642% | $208.8797 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $139.99 | 5.426% | $147.5859 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $72.54 | 6.458% | $77.2246 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $238.60 | 10.289% | $263.1496 | $263.15 | $263.15 | $263.10 |
| Purchase #6 | $152.28 | 12.203% | $170.8627 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $134.30 | 8.746% | $146.0459 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $1,067.52 | $1,164.0760 | $1,164.08 | $1,164.10 | $1,164.00 | |