| 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 | $165.40 | 3.493% | $171.1774 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $242.47 | 13.815% | $275.9672 | $275.97 | $275.95 | $276.00 |
| Purchase #3 | $31.97 | 9.321% | $34.9499 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $109.84 | 4.768% | $115.0772 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $163.72 | 9.686% | $179.5779 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $226.79 | 6.844% | $242.3115 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $46.72 | 13.337% | $52.951 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $986.91 | $1,072.0121 | $1,072.02 | $1,072.05 | $1,072.10 | |