| 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 | $163.73 | 10.817% | $181.4407 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $36.52 | 6.796% | $39.0019 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $30.68 | 7.317% | $32.9249 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $43.90 | 4.812% | $46.0125 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $207.49 | 13.293% | $235.0716 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $226.40 | 12.539% | $254.7883 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $78.80 | 7.699% | $84.8668 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $787.52 | $874.1067 | $874.10 | $874.05 | $874.10 | |