| 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 | $188.80 | 5.858% | $199.8599 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $128.48 | 7.753% | $138.4411 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $54.43 | 7.351% | $58.4311 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $192.46 | 13.671% | $218.7712 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $243.82 | 11.777% | $272.5347 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $41.67 | 5.627% | $44.0148 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $246.53 | 3.502% | $255.1635 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $1,096.19 | $1,187.2163 | $1,187.20 | $1,187.20 | $1,187.20 | |