| 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 | $179.92 | 9.463% | $196.9458 | $196.95 | $196.95 | $196.90 |
| Purchase #2 | $241.89 | 13.167% | $273.7397 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $186.29 | 13.450% | $211.346 | $211.35 | $211.35 | $211.30 |
| Purchase #4 | $138.87 | 13.787% | $158.016 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $198.58 | 7.770% | $214.0097 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $172.92 | 3.828% | $179.5394 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $83.81 | 3.564% | $86.797 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $1,202.28 | $1,320.3936 | $1,320.41 | $1,320.40 | $1,320.20 | |