| 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 | $5.62 | 7.522% | $6.0427 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $167.37 | 8.865% | $182.2074 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $146.43 | 3.742% | $151.9094 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $124.56 | 10.428% | $137.5491 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $150.50 | 5.204% | $158.332 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $33.73 | 9.548% | $36.9505 | $36.95 | $36.95 | $37.00 |
| Purchase #7 | $162.55 | 11.496% | $181.2367 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $790.76 | $854.2278 | $854.23 | $854.25 | $854.10 | |