| 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 | $144.61 | 8.476% | $156.8671 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $175.39 | 10.846% | $194.4128 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $174.85 | 6.671% | $186.5142 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $15.30 | 4.456% | $15.9818 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $116.97 | 9.675% | $128.2868 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $11.65 | 5.281% | $12.2652 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $44.84 | 6.505% | $47.7568 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $683.61 | $742.0847 | $742.09 | $742.05 | $742.20 | |