| 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 | $103.35 | 8.233% | $111.8588 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $150.64 | 4.145% | $156.884 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $208.99 | 10.616% | $231.1764 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $179.48 | 4.604% | $187.7433 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $128.73 | 8.732% | $139.9707 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $68.99 | 13.135% | $78.0518 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $49.69 | 6.812% | $53.0749 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $889.87 | $958.7599 | $958.75 | $958.75 | $958.90 | |