| 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 | $170.83 | 7.763% | $184.0915 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $250.84 | 5.550% | $264.7616 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $98.40 | 8.301% | $106.5682 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $39.96 | 13.159% | $45.2183 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $186.26 | 6.119% | $197.6572 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $176.64 | 6.705% | $188.4837 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $185.26 | 8.587% | $201.1683 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $1,108.19 | $1,187.9488 | $1,187.95 | $1,187.90 | $1,188.10 | |