| 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 | $134.76 | 5.120% | $141.6597 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $180.69 | 10.353% | $199.3968 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $172.84 | 9.422% | $189.125 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $222.79 | 6.226% | $236.6609 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $224.59 | 4.553% | $234.8156 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $130.78 | 12.200% | $146.7352 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $139.43 | 13.416% | $158.1359 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $1,205.88 | $1,306.5291 | $1,306.55 | $1,306.55 | $1,306.50 | |