| 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 | $93.47 | 13.572% | $106.1557 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $171.99 | 12.306% | $193.1551 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $133.53 | 3.110% | $137.6828 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $135.88 | 5.735% | $143.6727 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $167.80 | 10.287% | $185.0616 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $5.26 | 9.200% | $5.7439 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $146.49 | 12.736% | $165.147 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $854.42 | $936.6188 | $936.62 | $936.60 | $936.70 | |