| 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 | $182.33 | 9.523% | $199.6933 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $35.39 | 4.274% | $36.9026 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $206.74 | 10.285% | $228.0032 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $30.57 | 7.763% | $32.9431 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $96.58 | 7.803% | $104.1161 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $133.32 | 6.257% | $141.6618 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $105.50 | 5.618% | $111.427 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $790.43 | $854.7471 | $854.74 | $854.75 | $854.70 | |