| 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 | $165.35 | 5.775% | $174.899 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $230.70 | 4.758% | $241.6767 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $108.66 | 4.416% | $113.4584 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $213.69 | 10.520% | $236.1702 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $145.58 | 3.679% | $150.9359 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $155.66 | 5.511% | $164.2384 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $239.79 | 4.165% | $249.7773 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,259.43 | $1,331.1559 | $1,331.17 | $1,331.20 | $1,331.20 | |