| 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 | $168.76 | 3.630% | $174.886 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $44.91 | 12.411% | $50.4838 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $160.61 | 3.453% | $166.1559 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $192.94 | 12.701% | $217.4453 | $217.45 | $217.45 | $217.40 |
| Purchase #5 | $164.37 | 11.573% | $183.3925 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $174.92 | 11.284% | $194.658 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $64.51 | 9.783% | $70.821 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $971.02 | $1,057.8425 | $1,057.85 | $1,057.85 | $1,057.90 | |