| 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 | $133.33 | 9.692% | $146.2523 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $24.93 | 8.607% | $27.0757 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $120.41 | 3.842% | $125.0362 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $35.30 | 12.112% | $39.5755 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $43.38 | 9.166% | $47.3562 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $185.36 | 10.498% | $204.8191 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $35.38 | 11.524% | $39.4572 | $39.46 | $39.45 | $39.50 |
| 7 purchase totals = | $578.09 | $629.5722 | $629.59 | $629.60 | $629.70 | |