| 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 | $74.72 | 4.102% | $77.785 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $173.87 | 12.671% | $195.9011 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $234.25 | 6.220% | $248.8204 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $155.69 | 4.403% | $162.545 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $181.68 | 3.315% | $187.7027 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $198.25 | 4.535% | $207.2406 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $78.59 | 8.421% | $85.2081 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $1,097.05 | $1,165.2029 | $1,165.21 | $1,165.20 | $1,165.10 | |