| 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 | $172.50 | 8.787% | $187.6576 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $153.44 | 6.204% | $162.9594 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $149.37 | 9.574% | $163.6707 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $164.92 | 10.309% | $181.9216 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $78.45 | 9.170% | $85.6439 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $54.85 | 4.867% | $57.5195 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $76.28 | 12.153% | $85.5503 | $85.55 | $85.55 | $85.60 |
| 7 purchase totals = | $849.81 | $924.9230 | $924.92 | $924.85 | $925.00 | |