| 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 | $176.66 | 9.344% | $193.1671 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $223.59 | 10.695% | $247.503 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $64.56 | 6.479% | $68.7428 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $171.31 | 13.783% | $194.9217 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $119.68 | 12.376% | $134.4916 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $160.34 | 3.218% | $165.4997 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $213.32 | 7.682% | $229.7072 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,129.46 | $1,234.0331 | $1,234.03 | $1,234.00 | $1,234.00 | |