| 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 | $144.31 | 9.224% | $157.6212 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $250.56 | 8.171% | $271.0333 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $83.67 | 11.526% | $93.3138 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $221.87 | 11.658% | $247.7356 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $25.30 | 11.592% | $28.2328 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $205.44 | 13.570% | $233.3182 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $133.26 | 7.153% | $142.7921 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $1,064.41 | $1,174.0470 | $1,174.04 | $1,174.05 | $1,173.90 | |