| 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 | $148.43 | 12.792% | $167.4172 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $200.70 | 7.399% | $215.5498 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $150.48 | 5.354% | $158.5367 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $15.61 | 13.849% | $17.7718 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $143.74 | 4.565% | $150.3017 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $196.73 | 4.244% | $205.0792 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $167.99 | 7.343% | $180.3255 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $1,023.68 | $1,094.9819 | $1,094.99 | $1,095.00 | $1,094.90 | |