| 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 | $237.89 | 8.347% | $257.7467 | $257.75 | $257.75 | $257.70 |
| Purchase #2 | $159.34 | 3.145% | $164.3512 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $80.65 | 9.668% | $88.4472 | $88.45 | $88.45 | $88.40 |
| Purchase #4 | $139.59 | 12.823% | $157.4896 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $203.29 | 7.316% | $218.1627 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $163.92 | 10.468% | $181.0791 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $159.50 | 5.585% | $168.4081 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $1,144.18 | $1,235.6846 | $1,235.69 | $1,235.70 | $1,235.70 | |