| 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 | $161.52 | 11.757% | $180.5099 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $101.91 | 8.652% | $110.7273 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $175.25 | 13.229% | $198.4338 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $72.62 | 8.597% | $78.8631 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $14.78 | 4.766% | $15.4844 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $9.76 | 6.524% | $10.3967 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $230.72 | 6.749% | $246.2913 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $766.56 | $840.7065 | $840.70 | $840.75 | $840.70 | |