| 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 | $132.54 | 13.192% | $150.0247 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $160.71 | 9.262% | $175.595 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $205.99 | 7.836% | $222.1314 | $222.13 | $222.15 | $222.10 |
| Purchase #4 | $177.94 | 12.335% | $199.8889 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $82.73 | 5.305% | $87.1188 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $20.99 | 9.791% | $23.0451 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $246.82 | 9.708% | $270.7813 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $1,027.72 | $1,128.5852 | $1,128.59 | $1,128.60 | $1,128.50 | |