| 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 | $143.81 | 10.632% | $159.0999 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $218.93 | 13.745% | $249.0219 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $77.72 | 4.687% | $81.3627 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $169.84 | 10.208% | $187.1773 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $220.87 | 6.837% | $235.9709 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $100.83 | 12.208% | $113.1393 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $129.45 | 12.192% | $145.2325 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $1,061.45 | $1,171.0045 | $1,171.00 | $1,171.00 | $1,171.00 | |