| 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 | $148.95 | 3.703% | $154.4656 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $239.26 | 8.592% | $259.8172 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $164.85 | 8.587% | $179.0057 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $200.48 | 4.734% | $209.9707 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $12.46 | 3.251% | $12.8651 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $189.75 | 12.779% | $213.9982 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $122.46 | 13.671% | $139.2015 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,078.21 | $1,169.3240 | $1,169.34 | $1,169.25 | $1,169.40 | |