| 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 | $106.29 | 7.344% | $114.0959 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $122.50 | 5.829% | $129.6405 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $95.54 | 3.524% | $98.9068 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $142.47 | 7.386% | $152.9928 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $96.90 | 13.746% | $110.2199 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $141.49 | 7.175% | $151.6419 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $89.84 | 5.764% | $95.0184 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $795.03 | $852.5162 | $852.52 | $852.50 | $852.40 | |