| 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 | $151.56 | 6.125% | $160.8431 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $96.44 | 8.864% | $104.9884 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $163.78 | 10.508% | $180.99 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $230.26 | 11.867% | $257.585 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $163.45 | 5.124% | $171.8252 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $225.29 | 13.844% | $256.4791 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $91.28 | 9.406% | $99.8658 | $99.87 | $99.85 | $99.90 |
| 7 purchase totals = | $1,122.06 | $1,232.5766 | $1,232.59 | $1,232.65 | $1,232.60 | |