| 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 | $235.48 | 10.572% | $260.3749 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $166.62 | 8.865% | $181.3909 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $49.27 | 4.171% | $51.3251 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $153.41 | 6.709% | $163.7023 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $37.64 | 13.530% | $42.7327 | $42.73 | $42.75 | $42.70 |
| Purchase #6 | $100.51 | 13.239% | $113.8165 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $140.30 | 13.110% | $158.6933 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $883.23 | $972.0357 | $972.03 | $972.05 | $972.00 | |