| 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 | $125.92 | 13.757% | $143.2428 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $134.82 | 8.750% | $146.6168 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $177.31 | 3.779% | $184.0105 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $80.25 | 4.750% | $84.0619 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $146.38 | 5.280% | $154.1089 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $149.56 | 11.166% | $166.2599 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $39.38 | 11.849% | $44.0461 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $853.62 | $922.3469 | $922.35 | $922.30 | $922.30 | |