| 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 | $140.67 | 12.142% | $157.7502 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $180.43 | 5.719% | $190.7488 | $190.75 | $190.75 | $190.70 |
| Purchase #3 | $166.89 | 11.737% | $186.4779 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $95.63 | 8.282% | $103.5501 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $8.85 | 5.566% | $9.3426 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $119.32 | 5.168% | $125.4865 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $77.46 | 10.130% | $85.3067 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $789.25 | $858.6628 | $858.67 | $858.70 | $858.70 | |