| 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 | $153.72 | 13.171% | $173.9665 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $28.42 | 10.440% | $31.387 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $210.88 | 12.174% | $236.5525 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $174.79 | 6.380% | $185.9416 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $91.96 | 12.578% | $103.5267 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $15.76 | 11.412% | $17.5585 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $224.60 | 11.783% | $251.0646 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $900.13 | $999.9974 | $1,000.00 | $1,000.00 | $1,000.10 | |