| 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 | $154.27 | 4.338% | $160.9622 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $158.95 | 8.177% | $171.9473 | $171.95 | $171.95 | $171.90 |
| Purchase #3 | $187.69 | 3.848% | $194.9123 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $163.94 | 6.440% | $174.4977 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $203.89 | 10.715% | $225.7368 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $177.95 | 9.436% | $194.7414 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $226.87 | 3.785% | $235.457 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,273.56 | $1,358.2547 | $1,358.26 | $1,358.25 | $1,358.20 | |