| 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 | $69.97 | 4.429% | $73.069 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $198.32 | 10.849% | $219.8357 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $146.29 | 12.793% | $165.0049 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $181.36 | 10.109% | $199.6937 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $126.48 | 6.598% | $134.8252 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $90.57 | 9.568% | $99.2357 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $45.43 | 10.129% | $50.0316 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $858.42 | $941.6958 | $941.70 | $941.75 | $941.60 | |