| 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 | $122.42 | 3.449% | $126.6423 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $168.46 | 13.473% | $191.1566 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $122.31 | 4.585% | $127.9179 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $27.99 | 11.388% | $31.1775 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $15.91 | 11.708% | $17.7727 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $198.70 | 4.584% | $207.8084 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $137.67 | 6.522% | $146.6488 | $146.65 | $146.65 | $146.60 |
| 7 purchase totals = | $793.46 | $849.1242 | $849.13 | $849.10 | $849.10 | |