| 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 | $148.63 | 4.619% | $155.4952 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $147.87 | 10.301% | $163.1021 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $178.83 | 4.514% | $186.9024 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $160.34 | 8.660% | $174.2254 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $240.27 | 8.503% | $260.7002 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $161.28 | 10.129% | $177.6161 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $203.77 | 13.709% | $231.7048 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,240.99 | $1,349.7462 | $1,349.75 | $1,349.75 | $1,349.70 | |