| 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 | $156.38 | 6.324% | $166.2695 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $75.25 | 7.248% | $80.7041 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $114.87 | 11.485% | $128.0628 | $128.06 | $128.05 | $128.10 |
| Purchase #4 | $40.66 | 10.578% | $44.961 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $19.91 | 8.577% | $21.6177 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $190.44 | 4.657% | $199.3088 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $83.92 | 11.762% | $93.7907 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $681.43 | $734.7146 | $734.71 | $734.65 | $734.80 | |