| 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 | $178.45 | 13.149% | $201.9144 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $66.56 | 10.765% | $73.7252 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $189.37 | 10.617% | $209.4754 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $12.36 | 8.865% | $13.4557 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $19.59 | 10.701% | $21.6863 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $74.46 | 9.426% | $81.4786 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $148.90 | 3.598% | $154.2574 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $689.69 | $755.9930 | $756.01 | $756.05 | $756.10 | |