| 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 | $171.82 | 3.275% | $177.4471 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $122.69 | 5.270% | $129.1558 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $138.37 | 11.438% | $154.1968 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $31.76 | 10.172% | $34.9906 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $188.26 | 7.666% | $202.692 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $55.65 | 8.556% | $60.4114 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $57.42 | 11.602% | $64.0819 | $64.08 | $64.10 | $64.10 |
| 7 purchase totals = | $765.97 | $822.9756 | $822.98 | $823.00 | $823.00 | |