| 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 | $74.30 | 12.106% | $83.2948 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $175.99 | 4.779% | $184.4006 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $147.25 | 13.499% | $167.1273 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $93.69 | 3.491% | $96.9607 | $96.96 | $96.95 | $97.00 |
| Purchase #5 | $127.47 | 9.792% | $139.9519 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $154.56 | 10.693% | $171.0871 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $166.47 | 7.324% | $178.6623 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $939.73 | $1,021.4847 | $1,021.48 | $1,021.50 | $1,021.60 | |