| 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 | $179.49 | 4.728% | $187.9763 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $248.30 | 3.112% | $256.0271 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $14.41 | 3.830% | $14.9619 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $111.78 | 3.222% | $115.3816 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $146.51 | 6.575% | $156.143 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $216.73 | 6.492% | $230.8001 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $161.50 | 5.702% | $170.7087 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $1,078.72 | $1,131.9987 | $1,132.00 | $1,132.05 | $1,132.00 | |