| 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 | $159.78 | 13.539% | $181.4126 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $119.55 | 5.136% | $125.6901 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $97.44 | 9.777% | $106.9667 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $187.97 | 4.105% | $195.6862 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $126.70 | 11.789% | $141.6367 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $10.64 | 8.856% | $11.5823 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $222.40 | 3.751% | $230.7422 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $924.48 | $993.7168 | $993.72 | $993.75 | $993.70 | |