| 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 | $75.74 | 8.502% | $82.1794 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $153.78 | 13.649% | $174.7694 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $120.54 | 4.534% | $126.0053 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $63.80 | 4.422% | $66.6212 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $83.70 | 12.493% | $94.1566 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $79.91 | 4.771% | $83.7225 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $176.46 | 3.566% | $182.7526 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $753.93 | $810.2070 | $810.21 | $810.15 | $810.30 | |