| 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 | $147.82 | 5.601% | $156.0994 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $250.62 | 3.269% | $258.8128 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $191.28 | 5.533% | $201.8635 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $52.60 | 5.163% | $55.3157 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $7.42 | 10.653% | $8.2105 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $134.34 | 11.147% | $149.3149 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $67.92 | 11.250% | $75.561 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $852.00 | $905.1778 | $905.17 | $905.10 | $905.20 | |