| 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 | $176.96 | 5.563% | $186.8043 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $156.51 | 12.116% | $175.4728 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $202.98 | 10.808% | $224.9181 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $225.97 | 6.489% | $240.6332 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $195.83 | 13.366% | $222.0046 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $225.65 | 5.404% | $237.8441 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $77.69 | 7.643% | $83.6278 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $1,261.59 | $1,371.3049 | $1,371.29 | $1,371.30 | $1,371.20 | |