| 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 | $159.36 | 4.146% | $165.9671 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $123.57 | 12.769% | $139.3487 | $139.35 | $139.35 | $139.30 |
| Purchase #3 | $184.46 | 11.486% | $205.6471 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $175.95 | 6.449% | $187.297 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $158.37 | 11.857% | $177.1479 | $177.15 | $177.15 | $177.10 |
| Purchase #6 | $137.45 | 11.166% | $152.7977 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $79.66 | 4.221% | $83.0224 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $1,018.82 | $1,111.2279 | $1,111.24 | $1,111.20 | $1,111.10 | |