| 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 | $136.47 | 4.531% | $142.6535 | $142.65 | $142.65 | $142.70 |
| Purchase #2 | $188.70 | 9.272% | $206.1963 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $104.82 | 9.671% | $114.9571 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $84.61 | 3.329% | $87.4267 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $140.26 | 9.607% | $153.7348 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $81.87 | 8.167% | $88.5563 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $110.30 | 13.481% | $125.1695 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $847.03 | $918.6942 | $918.70 | $918.70 | $918.80 | |