| 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 | $155.97 | 4.590% | $163.129 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $16.39 | 12.249% | $18.3976 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $198.77 | 12.158% | $222.9365 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $233.73 | 4.258% | $243.6822 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $147.92 | 3.743% | $153.4566 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $228.78 | 4.711% | $239.5578 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $59.89 | 12.842% | $67.5811 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $1,041.45 | $1,108.7408 | $1,108.75 | $1,108.80 | $1,108.80 | |