| 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 | $158.34 | 4.344% | $165.2183 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $242.99 | 11.640% | $271.274 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $162.47 | 8.320% | $175.9875 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $235.39 | 4.453% | $245.8719 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $183.51 | 10.561% | $202.8905 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $216.31 | 13.491% | $245.4924 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $122.61 | 13.607% | $139.2935 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $1,321.62 | $1,446.0281 | $1,446.02 | $1,446.00 | $1,446.10 | |