| 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 | $171.66 | 8.820% | $186.8004 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $196.87 | 4.615% | $205.9556 | $205.96 | $205.95 | $206.00 |
| Purchase #3 | $77.41 | 4.624% | $80.9894 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $215.73 | 13.859% | $245.628 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $54.90 | 7.842% | $59.2053 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $135.91 | 10.476% | $150.1479 | $150.15 | $150.15 | $150.10 |
| Purchase #7 | $113.44 | 9.496% | $124.2123 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $965.92 | $1,052.9389 | $1,052.95 | $1,052.95 | $1,052.90 | |