| 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 | $18.55 | 9.166% | $20.2503 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $151.67 | 10.454% | $167.5256 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $38.98 | 9.358% | $42.6277 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $167.53 | 11.299% | $186.4592 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $215.65 | 5.531% | $227.5776 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $102.57 | 12.291% | $115.1769 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $118.69 | 8.561% | $128.8511 | $128.85 | $128.85 | $128.90 |
| 7 purchase totals = | $813.64 | $888.4684 | $888.48 | $888.55 | $888.60 | |