| 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 | $14.72 | 11.198% | $16.3683 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $119.42 | 12.204% | $133.994 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $143.95 | 7.803% | $155.1824 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $74.88 | 6.402% | $79.6738 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $71.89 | 7.612% | $77.3623 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $114.52 | 5.182% | $120.4544 | $120.45 | $120.45 | $120.50 |
| Purchase #7 | $175.77 | 7.160% | $188.3551 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $715.15 | $771.3903 | $771.38 | $771.35 | $771.60 | |