| 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 | $162.59 | 10.126% | $179.0539 | $179.05 | $179.05 | $179.10 |
| Purchase #2 | $20.37 | 9.564% | $22.3182 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $237.88 | 11.529% | $265.3052 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $153.72 | 7.381% | $165.0661 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $132.78 | 5.407% | $139.9594 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $203.97 | 13.550% | $231.6079 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $18.64 | 6.844% | $19.9157 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $929.95 | $1,023.2264 | $1,023.24 | $1,023.15 | $1,023.30 | |