| 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 | $75.51 | 4.339% | $78.7864 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $155.69 | 6.402% | $165.6573 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $204.82 | 9.258% | $223.7822 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $186.87 | 11.398% | $208.1694 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $232.51 | 3.735% | $241.1942 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $135.46 | 13.615% | $153.9029 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $226.38 | 4.283% | $236.0759 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,217.24 | $1,307.5683 | $1,307.57 | $1,307.60 | $1,307.70 | |