| 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 | $105.55 | 6.757% | $112.682 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $153.40 | 13.821% | $174.6014 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $233.27 | 12.137% | $261.582 | $261.58 | $261.60 | $261.60 |
| Purchase #4 | $208.96 | 5.350% | $220.1394 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $15.64 | 12.432% | $17.5844 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $67.98 | 9.572% | $74.487 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $115.38 | 4.740% | $120.849 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $900.18 | $981.9252 | $981.92 | $982.00 | $981.90 | |