| 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 | $178.52 | 7.249% | $191.4609 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $237.70 | 3.241% | $245.4039 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $75.57 | 8.158% | $81.735 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $128.55 | 7.334% | $137.9779 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $70.29 | 7.483% | $75.5498 | $75.55 | $75.55 | $75.50 |
| Purchase #6 | $171.25 | 7.192% | $183.5663 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $49.57 | 5.681% | $52.3861 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $911.45 | $968.0799 | $968.09 | $968.10 | $968.10 | |