| 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 | $143.69 | 12.434% | $161.5564 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $239.62 | 7.744% | $258.1762 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $116.92 | 5.161% | $122.9542 | $122.95 | $122.95 | $123.00 |
| Purchase #4 | $174.63 | 3.574% | $180.8713 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $229.46 | 7.657% | $247.0298 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $181.50 | 4.767% | $190.1521 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $63.80 | 8.327% | $69.1126 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $1,149.62 | $1,229.8526 | $1,229.85 | $1,229.85 | $1,230.00 | |