| 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 | $155.62 | 11.807% | $173.9941 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $157.50 | 4.320% | $164.304 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $136.39 | 10.167% | $150.2568 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $148.57 | 11.790% | $166.0864 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $192.37 | 11.396% | $214.2925 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $243.52 | 3.716% | $252.5692 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $51.95 | 7.693% | $55.9465 | $55.95 | $55.95 | $55.90 |
| 7 purchase totals = | $1,085.92 | $1,177.4495 | $1,177.45 | $1,177.45 | $1,177.50 | |