| 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 | $167.25 | 9.667% | $183.4181 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $177.99 | 3.214% | $183.7106 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $52.87 | 6.475% | $56.2933 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $159.79 | 11.667% | $178.4327 | $178.43 | $178.45 | $178.40 |
| Purchase #5 | $17.71 | 8.276% | $19.1757 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $170.83 | 8.286% | $184.985 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $77.91 | 5.212% | $81.9707 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $824.35 | $887.9861 | $887.99 | $888.00 | $888.00 | |