| 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 | $181.87 | 7.775% | $196.0104 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $245.56 | 4.504% | $256.62 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $236.72 | 9.821% | $259.9683 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $223.96 | 11.282% | $249.2272 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $84.86 | 5.797% | $89.7793 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $175.42 | 9.540% | $192.1551 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $181.71 | 6.171% | $192.9233 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,330.10 | $1,436.6836 | $1,436.69 | $1,436.65 | $1,436.70 | |