| 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 | $151.53 | 8.494% | $164.401 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $132.53 | 7.138% | $141.99 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $235.47 | 5.769% | $249.0543 | $249.05 | $249.05 | $249.10 |
| Purchase #4 | $46.25 | 9.631% | $50.7043 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $230.26 | 8.570% | $249.9933 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $41.49 | 5.456% | $43.7537 | $43.75 | $43.75 | $43.80 |
| Purchase #7 | $81.90 | 8.566% | $88.9156 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $919.43 | $988.8122 | $988.80 | $988.80 | $988.90 | |