| 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 | $165.66 | 9.541% | $181.4656 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $100.99 | 4.245% | $105.277 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $8.90 | 11.354% | $9.9105 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $72.28 | 7.753% | $77.8839 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $244.49 | 3.774% | $253.7171 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $111.32 | 9.273% | $121.6427 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $62.33 | 3.568% | $64.5539 | $64.55 | $64.55 | $64.60 |
| 7 purchase totals = | $765.97 | $814.4507 | $814.45 | $814.45 | $814.50 | |