| 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 | $139.81 | 7.420% | $150.1839 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $120.85 | 13.828% | $137.5611 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $54.82 | 8.812% | $59.6507 | $59.65 | $59.65 | $59.70 |
| Purchase #4 | $110.27 | 3.195% | $113.7931 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $206.64 | 11.821% | $231.0669 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $25.54 | 3.472% | $26.4267 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $79.62 | 4.364% | $83.0946 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $737.55 | $801.7770 | $801.77 | $801.80 | $801.90 | |