| 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 | $140.84 | 3.791% | $146.1792 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $241.80 | 5.238% | $254.4655 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $173.49 | 3.759% | $180.0115 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $190.65 | 12.641% | $214.7501 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $148.52 | 8.154% | $160.6303 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $149.86 | 11.220% | $166.6743 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $29.92 | 5.732% | $31.635 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $1,075.08 | $1,154.3459 | $1,154.35 | $1,154.35 | $1,154.40 | |