| 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 | $167.71 | 7.154% | $179.708 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $91.91 | 9.762% | $100.8823 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $132.67 | 10.873% | $147.0952 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $109.96 | 8.104% | $118.8712 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $7.25 | 6.690% | $7.735 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $94.32 | 4.123% | $98.2088 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $193.83 | 4.304% | $202.1724 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $797.65 | $854.6729 | $854.68 | $854.65 | $854.70 | |