| 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 | $187.33 | 4.709% | $196.1514 | $196.15 | $196.15 | $196.20 |
| Purchase #2 | $156.98 | 6.870% | $167.7645 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $19.35 | 9.496% | $21.1875 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $181.81 | 9.858% | $199.7328 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $92.70 | 12.365% | $104.1624 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $79.72 | 6.363% | $84.7926 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $167.25 | 7.386% | $179.6031 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $885.14 | $953.3943 | $953.38 | $953.40 | $953.50 | |