| 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 | $143.30 | 10.690% | $158.6188 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $46.35 | 9.247% | $50.636 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $187.93 | 4.650% | $196.6687 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $93.39 | 8.517% | $101.344 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $209.58 | 4.357% | $218.7114 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $8.37 | 6.522% | $8.9159 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $188.28 | 10.799% | $208.6124 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $877.20 | $943.5072 | $943.51 | $943.45 | $943.40 | |