| 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 | $161.27 | 11.646% | $180.0515 | $180.05 | $180.05 | $180.10 |
| Purchase #2 | $175.96 | 6.273% | $186.998 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $77.57 | 5.768% | $82.0442 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $68.59 | 3.213% | $70.7938 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $169.89 | 8.145% | $183.7275 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $230.29 | 7.324% | $247.1564 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $191.47 | 12.626% | $215.645 | $215.65 | $215.65 | $215.60 |
| 7 purchase totals = | $1,075.04 | $1,166.4164 | $1,166.42 | $1,166.45 | $1,166.40 | |