| 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 | $162.84 | 3.240% | $168.116 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $28.36 | 12.295% | $31.8469 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $80.45 | 5.384% | $84.7814 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $155.93 | 12.831% | $175.9374 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $187.79 | 10.103% | $206.7624 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $15.78 | 8.647% | $17.1445 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $155.47 | 5.144% | $163.4674 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $786.62 | $848.0560 | $848.06 | $848.05 | $848.00 | |