| 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 | $101.70 | 4.559% | $106.3365 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $146.60 | 4.538% | $153.2527 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $10.47 | 8.352% | $11.3445 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $182.54 | 3.103% | $188.2042 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $170.75 | 4.420% | $178.2972 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $12.66 | 7.839% | $13.6524 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $236.47 | 11.209% | $262.9759 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $861.19 | $914.0634 | $914.06 | $914.10 | $914.10 | |