| 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 | $135.74 | 10.657% | $150.2058 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $211.40 | 9.218% | $230.8869 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $204.39 | 9.349% | $223.4984 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $8.77 | 5.835% | $9.2817 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $134.69 | 5.119% | $141.5848 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $67.82 | 3.222% | $70.0052 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $140.43 | 9.312% | $153.5068 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $903.24 | $978.9696 | $978.98 | $979.00 | $979.00 | |