| 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 | $186.25 | 7.243% | $199.7401 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $167.33 | 13.371% | $189.7037 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $185.82 | 9.147% | $202.817 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $146.61 | 12.686% | $165.2089 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $113.30 | 11.608% | $126.4519 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $8.69 | 11.829% | $9.7179 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $223.88 | 8.530% | $242.977 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,031.88 | $1,136.6165 | $1,136.62 | $1,136.60 | $1,136.60 | |