| 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 | $173.39 | 11.235% | $192.8704 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $184.38 | 7.234% | $197.718 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $201.90 | 11.372% | $224.8601 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $86.92 | 6.147% | $92.263 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $63.40 | 4.628% | $66.3342 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $61.43 | 10.785% | $68.0552 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $180.94 | 3.203% | $186.7355 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $952.36 | $1,028.8364 | $1,028.84 | $1,028.80 | $1,028.90 | |