| 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 | $154.45 | 7.198% | $165.5673 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $17.70 | 5.340% | $18.6452 | $18.65 | $18.65 | $18.60 |
| Purchase #3 | $195.55 | 8.727% | $212.6156 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $238.64 | 3.698% | $247.4649 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $238.27 | 11.469% | $265.5972 | $265.60 | $265.60 | $265.60 |
| Purchase #6 | $190.76 | 13.136% | $215.8182 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $85.62 | 12.112% | $95.9903 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $1,120.99 | $1,221.6987 | $1,221.71 | $1,221.65 | $1,221.70 | |