| 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 | $154.41 | 7.384% | $165.8116 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $127.95 | 13.690% | $145.4664 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $54.65 | 11.576% | $60.9763 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $134.29 | 5.405% | $141.5484 | $141.55 | $141.55 | $141.50 |
| Purchase #5 | $52.39 | 8.394% | $56.7876 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $61.49 | 5.375% | $64.7951 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $130.96 | 5.768% | $138.5138 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $716.14 | $773.8992 | $773.91 | $773.90 | $773.90 | |