| 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 | $15.99 | 11.496% | $17.8282 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $123.38 | 6.616% | $131.5428 | $131.54 | $131.55 | $131.50 |
| Purchase #3 | $172.92 | 4.235% | $180.2432 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $77.83 | 9.185% | $84.9787 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $227.93 | 8.593% | $247.516 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $199.92 | 11.716% | $223.3426 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $126.75 | 9.685% | $139.0257 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $944.72 | $1,024.4772 | $1,024.48 | $1,024.55 | $1,024.30 | |