| 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 | $129.75 | 12.344% | $145.7663 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $73.96 | 3.273% | $76.3807 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $95.93 | 4.673% | $100.4128 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $150.54 | 8.687% | $163.6174 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $115.58 | 9.102% | $126.1001 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $54.64 | 3.680% | $56.6508 | $56.65 | $56.65 | $56.70 |
| Purchase #7 | $16.33 | 10.562% | $18.0548 | $18.05 | $18.05 | $18.10 |
| 7 purchase totals = | $636.73 | $686.9829 | $686.98 | $686.95 | $687.10 | |