| 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 | $137.55 | 3.474% | $142.3285 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $93.49 | 4.648% | $97.8354 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $72.90 | 13.511% | $82.7495 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $120.61 | 4.309% | $125.8071 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $6.45 | 3.119% | $6.6512 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $111.47 | 4.394% | $116.368 | $116.37 | $116.35 | $116.40 |
| Purchase #7 | $208.55 | 3.496% | $215.8409 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $751.02 | $787.5806 | $787.59 | $787.60 | $787.50 | |