| 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 | $169.78 | 4.195% | $176.9023 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $150.29 | 5.423% | $158.4402 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $58.71 | 12.713% | $66.1738 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $16.61 | 12.163% | $18.6303 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $6.28 | 4.363% | $6.554 | $6.55 | $6.55 | $6.60 |
| Purchase #6 | $219.59 | 5.262% | $231.1448 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $136.69 | 3.329% | $141.2404 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $757.95 | $799.0858 | $799.07 | $799.10 | $799.00 | |