| 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 | $201.85 | 7.270% | $216.5245 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $176.87 | 8.844% | $192.5124 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $190.51 | 13.169% | $215.5983 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $157.90 | 4.817% | $165.506 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $47.41 | 9.431% | $51.8812 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $15.68 | 10.682% | $17.3549 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $26.85 | 8.639% | $29.1696 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $817.07 | $888.5469 | $888.54 | $888.50 | $888.60 | |