| 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 | $179.99 | 13.498% | $204.2851 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $100.34 | 7.446% | $107.8113 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $174.33 | 5.129% | $183.2714 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $122.98 | 4.650% | $128.6986 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $119.69 | 8.264% | $129.5812 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $121.85 | 4.247% | $127.025 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $49.77 | 4.177% | $51.8489 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $868.95 | $932.5215 | $932.53 | $932.55 | $932.50 | |