| 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 | $164.77 | 9.757% | $180.8466 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $248.56 | 9.844% | $273.0282 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $133.46 | 5.677% | $141.0365 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $139.28 | 13.461% | $158.0285 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $113.93 | 11.174% | $126.6605 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $192.45 | 12.626% | $216.7487 | $216.75 | $216.75 | $216.70 |
| Purchase #7 | $178.84 | 3.731% | $185.5125 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $1,171.29 | $1,281.8615 | $1,281.87 | $1,281.90 | $1,281.70 | |