| 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 | $81.42 | 4.232% | $84.8657 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $174.26 | 6.558% | $185.688 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $58.78 | 7.429% | $63.1468 | $63.15 | $63.15 | $63.10 |
| Purchase #4 | $155.37 | 6.365% | $165.2593 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $170.31 | 7.366% | $182.855 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $51.33 | 9.507% | $56.2099 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $223.31 | 5.351% | $235.2593 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $914.78 | $973.2840 | $973.30 | $973.25 | $973.40 | |