| 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 | $174.71 | 9.703% | $191.6621 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $131.40 | 12.412% | $147.7094 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $82.54 | 7.527% | $88.7528 | $88.75 | $88.75 | $88.80 |
| Purchase #4 | $128.31 | 3.731% | $133.0972 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $244.64 | 12.197% | $274.4787 | $274.48 | $274.50 | $274.50 |
| Purchase #6 | $26.94 | 13.833% | $30.6666 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $35.72 | 7.159% | $38.2772 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $824.26 | $904.6440 | $904.65 | $904.65 | $904.80 | |