| 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 | $152.56 | 6.362% | $162.2659 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $98.42 | 9.202% | $107.4766 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $36.68 | 10.449% | $40.5127 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $11.95 | 11.366% | $13.3082 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $14.47 | 4.716% | $15.1524 | $15.15 | $15.15 | $15.20 |
| Purchase #6 | $234.42 | 12.734% | $264.271 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $67.75 | 8.802% | $73.7134 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $616.25 | $676.7002 | $676.70 | $676.65 | $676.80 | |