| 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 | $144.76 | 13.167% | $163.8205 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $149.95 | 5.641% | $158.4087 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $188.46 | 9.689% | $206.7199 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $201.29 | 10.604% | $222.6348 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $149.59 | 5.487% | $157.798 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $56.29 | 3.734% | $58.3919 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $99.76 | 8.132% | $107.8725 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $990.10 | $1,075.6463 | $1,075.64 | $1,075.60 | $1,075.60 | |