| 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 | $181.82 | 11.767% | $203.2148 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $200.78 | 11.590% | $224.0504 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $163.50 | 8.498% | $177.3942 | $177.39 | $177.40 | $177.40 |
| Purchase #4 | $218.82 | 7.693% | $235.6538 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $174.73 | 7.658% | $188.1108 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $177.89 | 10.857% | $197.2035 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $193.58 | 11.108% | $215.0829 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,311.12 | $1,440.7104 | $1,440.69 | $1,440.70 | $1,440.80 | |