| 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 | $157.47 | 13.331% | $178.4623 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $104.90 | 5.528% | $110.6989 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $24.28 | 11.412% | $27.0508 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $232.82 | 12.446% | $261.7968 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $144.32 | 7.468% | $155.0978 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $160.47 | 13.694% | $182.4448 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $137.48 | 3.445% | $142.2162 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $961.74 | $1,057.7676 | $1,057.77 | $1,057.75 | $1,057.80 | |