| 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 | $147.40 | 10.436% | $162.7827 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $106.36 | 13.676% | $120.9058 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $17.97 | 13.105% | $20.325 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $207.32 | 13.582% | $235.4782 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $238.82 | 7.766% | $257.3668 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $246.30 | 11.366% | $274.2945 | $274.29 | $274.30 | $274.30 |
| Purchase #7 | $85.96 | 11.104% | $95.505 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $1,050.13 | $1,166.6580 | $1,166.67 | $1,166.70 | $1,166.70 | |