| 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 | $157.83 | 8.537% | $171.3039 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $41.79 | 9.397% | $45.717 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $113.93 | 6.753% | $121.6237 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $169.51 | 6.839% | $181.1028 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $131.98 | 13.416% | $149.6864 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $154.55 | 8.358% | $167.4673 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $10.74 | 12.156% | $12.0456 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $780.33 | $848.9467 | $848.95 | $848.90 | $848.90 | |