| 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 | $172.42 | 8.120% | $186.4205 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $163.50 | 12.203% | $183.4519 | $183.45 | $183.45 | $183.50 |
| Purchase #3 | $209.70 | 8.617% | $227.7698 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $139.83 | 4.355% | $145.9196 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $154.46 | 9.694% | $169.4334 | $169.43 | $169.45 | $169.40 |
| Purchase #6 | $29.59 | 10.175% | $32.6008 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $171.57 | 4.778% | $179.7676 | $179.77 | $179.75 | $179.80 |
| 7 purchase totals = | $1,041.07 | $1,125.3636 | $1,125.36 | $1,125.30 | $1,125.40 | |