| 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 | $167.38 | 11.749% | $187.0455 | $187.05 | $187.05 | $187.00 |
| Purchase #2 | $212.37 | 7.331% | $227.9388 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $29.53 | 13.501% | $33.5168 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $108.60 | 4.334% | $113.3067 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $35.66 | 8.425% | $38.6644 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $6.60 | 3.497% | $6.8308 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $15.40 | 10.784% | $17.0607 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $575.54 | $624.3637 | $624.37 | $624.35 | $624.30 | |