| 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 | $64.55 | 5.138% | $67.8666 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $165.76 | 9.326% | $181.2188 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $25.63 | 6.418% | $27.2749 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $121.68 | 12.276% | $136.6174 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $188.76 | 5.338% | $198.836 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $190.81 | 10.329% | $210.5188 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $168.76 | 4.416% | $176.2124 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $925.95 | $998.5449 | $998.55 | $998.45 | $998.50 | |