| 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 | $23.79 | 6.319% | $25.2933 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $173.37 | 4.488% | $181.1508 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $17.55 | 7.807% | $18.9201 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $42.83 | 6.398% | $45.5703 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $248.56 | 3.472% | $257.19 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $148.48 | 11.158% | $165.0474 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $146.26 | 12.703% | $164.8394 | $164.84 | $164.85 | $164.80 |
| 7 purchase totals = | $800.84 | $858.0113 | $858.01 | $858.00 | $858.00 | |