| 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 | $131.32 | 11.481% | $146.3968 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $129.85 | 8.237% | $140.5457 | $140.55 | $140.55 | $140.50 |
| Purchase #3 | $74.98 | 9.431% | $82.0514 | $82.05 | $82.05 | $82.10 |
| Purchase #4 | $168.85 | 3.151% | $174.1705 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $23.39 | 8.734% | $25.4329 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $195.29 | 6.456% | $207.8979 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $176.73 | 7.415% | $189.8345 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $900.41 | $966.3297 | $966.33 | $966.35 | $966.30 | |