| 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 | $182.30 | 13.453% | $206.8248 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $221.31 | 3.662% | $229.4144 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $147.89 | 6.304% | $157.213 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $203.64 | 5.594% | $215.0316 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $77.25 | 9.814% | $84.8313 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $55.52 | 4.792% | $58.1805 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $14.82 | 9.247% | $16.1904 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $902.73 | $967.6860 | $967.67 | $967.70 | $967.60 | |