| 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 | $157.27 | 12.572% | $177.042 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $143.47 | 7.657% | $154.4555 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $55.55 | 10.462% | $61.3616 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $99.62 | 5.230% | $104.8301 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $235.61 | 10.488% | $260.3208 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $235.28 | 6.472% | $250.5073 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $209.48 | 7.750% | $225.7147 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,136.28 | $1,234.2320 | $1,234.23 | $1,234.20 | $1,234.20 | |