| 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 | $132.77 | 8.116% | $143.5456 | $143.55 | $143.55 | $143.50 |
| Purchase #2 | $120.30 | 3.586% | $124.614 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $23.98 | 4.515% | $25.0627 | $25.06 | $25.05 | $25.10 |
| Purchase #4 | $231.95 | 9.640% | $254.31 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $189.35 | 10.329% | $208.908 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $58.44 | 5.276% | $61.5233 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $136.70 | 13.364% | $154.9686 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $893.49 | $972.9322 | $972.93 | $972.85 | $972.90 | |