| 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 | $151.80 | 11.615% | $169.4316 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $197.59 | 6.646% | $210.7218 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $168.59 | 13.556% | $191.4441 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $175.95 | 6.126% | $186.7287 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $128.97 | 7.616% | $138.7924 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $122.33 | 13.695% | $139.0831 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $164.48 | 3.371% | $170.0246 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $1,109.71 | $1,206.2263 | $1,206.21 | $1,206.25 | $1,206.10 | |