| 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 | $183.39 | 8.414% | $198.8204 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $140.85 | 4.235% | $146.815 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $71.99 | 9.171% | $78.5922 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $54.64 | 3.816% | $56.7251 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $150.30 | 4.631% | $157.2604 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $21.31 | 10.598% | $23.5684 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $62.25 | 12.259% | $69.8812 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $684.73 | $731.6627 | $731.67 | $731.65 | $731.70 | |