| 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 | $93.39 | 8.505% | $101.3328 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $136.40 | 6.102% | $144.7231 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $15.87 | 13.629% | $18.0329 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $45.37 | 3.455% | $46.9375 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $143.92 | 12.754% | $162.2756 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $75.52 | 7.732% | $81.3592 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $167.35 | 6.199% | $177.724 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $677.82 | $732.3851 | $732.38 | $732.40 | $732.30 | |