| 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 | $155.79 | 5.130% | $163.782 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $20.80 | 4.430% | $21.7214 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $31.31 | 8.110% | $33.8492 | $33.85 | $33.85 | $33.80 |
| Purchase #4 | $128.56 | 8.781% | $139.8489 | $139.85 | $139.85 | $139.80 |
| Purchase #5 | $246.42 | 5.265% | $259.394 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $47.82 | 11.750% | $53.4389 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $141.95 | 5.705% | $150.0482 | $150.05 | $150.05 | $150.00 |
| 7 purchase totals = | $772.65 | $822.0826 | $822.08 | $822.10 | $821.90 | |