| 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 | $166.94 | 9.465% | $182.7409 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $193.51 | 10.618% | $214.0569 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $45.90 | 12.839% | $51.7931 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $183.41 | 13.571% | $208.3006 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $233.55 | 5.471% | $246.3275 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $184.39 | 12.496% | $207.4314 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $212.66 | 10.827% | $235.6847 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $1,220.36 | $1,346.3351 | $1,346.33 | $1,346.40 | $1,346.30 | |