| 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 | $134.83 | 7.588% | $145.0609 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $121.49 | 3.236% | $125.4214 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $95.29 | 5.682% | $100.7044 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $10.86 | 5.437% | $11.4505 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $63.98 | 3.659% | $66.321 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $187.46 | 6.312% | $199.2925 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $193.29 | 3.572% | $200.1943 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $807.20 | $848.4450 | $848.43 | $848.40 | $848.50 | |