| 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 | $163.78 | 3.200% | $169.021 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $7.98 | 5.414% | $8.412 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $207.31 | 10.844% | $229.7907 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $216.58 | 13.364% | $245.5238 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $115.83 | 12.172% | $129.9288 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $187.29 | 4.672% | $196.0402 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $189.37 | 7.733% | $204.014 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $1,088.14 | $1,182.7305 | $1,182.72 | $1,182.70 | $1,182.60 | |