| 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 | $173.74 | 6.806% | $185.5647 | $185.56 | $185.55 | $185.60 |
| Purchase #2 | $43.92 | 11.499% | $48.9704 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $235.45 | 7.102% | $252.1717 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $183.65 | 12.123% | $205.9139 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $102.84 | 6.688% | $109.7179 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $109.99 | 11.126% | $122.2275 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $133.60 | 12.612% | $150.4496 | $150.45 | $150.45 | $150.40 |
| 7 purchase totals = | $983.19 | $1,075.0157 | $1,075.01 | $1,074.95 | $1,075.00 | |