| 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 | $164.44 | 13.562% | $186.7414 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $218.58 | 12.435% | $245.7604 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $14.61 | 7.839% | $15.7553 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $224.50 | 5.840% | $237.6108 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $160.57 | 9.322% | $175.5383 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $171.48 | 9.678% | $188.0758 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $148.90 | 13.314% | $168.7245 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $1,103.08 | $1,218.2065 | $1,218.21 | $1,218.20 | $1,218.20 | |