| 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 | $207.79 | 4.533% | $217.2091 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $29.71 | 7.617% | $31.973 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $30.85 | 11.241% | $34.3178 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $103.66 | 6.317% | $110.2082 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $158.28 | 6.573% | $168.6837 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $190.35 | 5.833% | $201.4531 | $201.45 | $201.45 | $201.50 |
| Purchase #7 | $54.61 | 7.734% | $58.8335 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $775.25 | $822.6784 | $822.67 | $822.65 | $822.70 | |