| 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 | $137.44 | 11.394% | $153.0999 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $7.61 | 13.206% | $8.615 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $28.85 | 9.471% | $31.5824 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $167.40 | 10.751% | $185.3972 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $145.81 | 8.420% | $158.0872 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $209.54 | 6.864% | $223.9228 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $13.99 | 7.549% | $15.0461 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $710.64 | $775.7506 | $775.76 | $775.75 | $775.70 | |