| 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 | $157.99 | 8.683% | $171.7083 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $146.31 | 4.577% | $153.0066 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $128.85 | 3.147% | $132.9049 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $225.44 | 7.648% | $242.6817 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $30.64 | 10.239% | $33.7772 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $70.78 | 3.751% | $73.435 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $196.62 | 10.643% | $217.5463 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $956.63 | $1,025.0600 | $1,025.07 | $1,025.10 | $1,025.00 | |