| 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 | $141.47 | 5.565% | $149.3428 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $20.32 | 13.462% | $23.0555 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $126.62 | 6.587% | $134.9605 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $116.37 | 3.246% | $120.1474 | $120.15 | $120.15 | $120.10 |
| Purchase #5 | $63.90 | 11.370% | $71.1654 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $53.67 | 9.267% | $58.6436 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $74.52 | 13.462% | $84.5519 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $596.87 | $641.8671 | $641.87 | $641.85 | $641.90 | |