| 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 | $161.72 | 8.564% | $175.5697 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $46.42 | 4.587% | $48.5493 | $48.55 | $48.55 | $48.50 |
| Purchase #3 | $167.87 | 10.361% | $185.263 | $185.26 | $185.25 | $185.30 |
| Purchase #4 | $200.65 | 13.335% | $227.4067 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $140.53 | 10.354% | $155.0805 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $128.47 | 6.558% | $136.8951 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $121.29 | 7.119% | $129.9246 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $966.95 | $1,058.6889 | $1,058.69 | $1,058.65 | $1,058.70 | |