| 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 | $148.85 | 8.734% | $161.8506 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $111.33 | 4.128% | $115.9257 | $115.93 | $115.95 | $115.90 |
| Purchase #3 | $107.72 | 9.839% | $118.3186 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $43.45 | 6.560% | $46.3003 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $177.37 | 8.780% | $192.9431 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $105.89 | 13.370% | $120.0475 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $105.84 | 8.501% | $114.8375 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $800.45 | $870.2233 | $870.23 | $870.25 | $870.10 | |