| 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 | $153.97 | 7.492% | $165.5054 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $201.27 | 10.746% | $222.8985 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $140.71 | 9.383% | $153.9128 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $53.63 | 9.326% | $58.6315 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $182.44 | 11.643% | $203.6815 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $90.62 | 12.415% | $101.8705 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $12.28 | 7.148% | $13.1578 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $834.92 | $919.6580 | $919.66 | $919.65 | $919.70 | |