| 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 | $121.43 | 3.413% | $125.5744 | $125.57 | $125.55 | $125.60 |
| Purchase #2 | $160.93 | 11.525% | $179.4772 | $179.48 | $179.50 | $179.50 |
| Purchase #3 | $169.37 | 4.762% | $177.4354 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $72.32 | 10.869% | $80.1805 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $212.73 | 7.839% | $229.4059 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $220.85 | 4.727% | $231.2896 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $126.56 | 12.874% | $142.8533 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $1,084.19 | $1,166.2163 | $1,166.22 | $1,166.25 | $1,166.30 | |