| 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 | $158.31 | 3.405% | $163.7005 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $205.31 | 8.208% | $222.1618 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $119.90 | 11.622% | $133.8348 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $78.74 | 8.461% | $85.4022 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $70.83 | 7.428% | $76.0913 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $213.77 | 12.198% | $239.8457 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $109.86 | 7.207% | $117.7776 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $956.72 | $1,038.8139 | $1,038.81 | $1,038.85 | $1,038.80 | |