| 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 | $183.50 | 9.186% | $200.3563 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $38.31 | 13.687% | $43.5535 | $43.55 | $43.55 | $43.60 |
| Purchase #3 | $160.46 | 6.778% | $171.336 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $24.76 | 13.874% | $28.1952 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $134.70 | 6.860% | $143.9404 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $22.25 | 7.208% | $23.8538 | $23.85 | $23.85 | $23.90 |
| Purchase #7 | $224.42 | 10.333% | $247.6093 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $788.40 | $858.8445 | $858.85 | $858.85 | $858.90 | |