| 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 | $144.55 | 9.270% | $157.9498 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $18.63 | 8.586% | $20.2296 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $175.88 | 9.780% | $193.0811 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $66.38 | 12.545% | $74.7074 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $163.30 | 10.665% | $180.7159 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $158.50 | 7.506% | $170.397 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $157.47 | 3.392% | $162.8114 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $884.71 | $959.8922 | $959.90 | $959.90 | $959.80 | |