| 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 | $180.53 | 10.537% | $199.5524 | $199.55 | $199.55 | $199.60 |
| Purchase #2 | $207.72 | 11.265% | $231.1197 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $136.27 | 7.424% | $146.3867 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $196.69 | 10.748% | $217.8302 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $172.56 | 3.354% | $178.3477 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $234.34 | 7.769% | $252.5459 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $172.96 | 11.371% | $192.6273 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,301.07 | $1,418.4099 | $1,418.42 | $1,418.45 | $1,418.30 | |