| 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 | $201.33 | 12.818% | $227.1365 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $19.92 | 10.225% | $21.9568 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $125.38 | 13.410% | $142.1935 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $167.31 | 9.706% | $183.5491 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $167.97 | 8.440% | $182.1467 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $175.37 | 5.609% | $185.2065 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $172.29 | 6.571% | $183.6112 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $1,029.57 | $1,125.8003 | $1,125.81 | $1,125.80 | $1,125.70 | |