| 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 | $137.76 | 7.611% | $148.2449 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $146.98 | 9.164% | $160.4492 | $160.45 | $160.45 | $160.40 |
| Purchase #3 | $100.92 | 8.451% | $109.4487 | $109.45 | $109.45 | $109.40 |
| Purchase #4 | $142.66 | 11.202% | $158.6408 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $205.40 | 5.335% | $216.3581 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $172.50 | 5.329% | $181.6925 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $169.65 | 8.454% | $183.9922 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $1,075.87 | $1,158.8264 | $1,158.82 | $1,158.85 | $1,158.70 | |