| 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 | $175.87 | 3.116% | $181.3501 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $165.66 | 8.119% | $179.1099 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $15.39 | 11.185% | $17.1114 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $149.40 | 8.483% | $162.0736 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $192.49 | 5.595% | $203.2598 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $62.33 | 3.247% | $64.3539 | $64.35 | $64.35 | $64.40 |
| Purchase #7 | $121.40 | 5.668% | $128.281 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $882.54 | $935.5397 | $935.53 | $935.50 | $935.70 | |