| 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 | $207.77 | 11.442% | $231.543 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $12.37 | 5.323% | $13.0285 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $7.36 | 6.108% | $7.8095 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $134.75 | 8.690% | $146.4598 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $137.91 | 3.555% | $142.8127 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $147.51 | 12.532% | $165.996 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $169.64 | 7.862% | $182.9771 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $817.31 | $890.6266 | $890.63 | $890.65 | $890.60 | |