| 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 | $151.62 | 9.434% | $165.9238 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $222.74 | 5.325% | $234.6009 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $152.26 | 11.427% | $169.6588 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $76.70 | 9.625% | $84.0824 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $222.64 | 13.719% | $253.184 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $118.87 | 13.340% | $134.7273 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $117.82 | 4.305% | $122.8922 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $1,062.65 | $1,165.0694 | $1,165.06 | $1,165.10 | $1,165.10 | |