| 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 | $179.97 | 10.717% | $199.2574 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $106.69 | 8.763% | $116.0392 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $121.46 | 12.635% | $136.8065 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $100.60 | 4.310% | $104.9359 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $250.63 | 4.628% | $262.2292 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $248.46 | 11.335% | $276.6229 | $276.62 | $276.60 | $276.60 |
| Purchase #7 | $47.32 | 13.158% | $53.5464 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $1,055.13 | $1,149.4375 | $1,149.45 | $1,149.45 | $1,149.30 | |