| 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 | $154.44 | 11.761% | $172.6037 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $173.27 | 11.846% | $193.7956 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $14.27 | 11.732% | $15.9442 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $162.50 | 5.301% | $171.1141 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $78.32 | 5.490% | $82.6198 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $181.29 | 9.331% | $198.2062 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $124.99 | 10.549% | $138.1752 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $889.08 | $972.4588 | $972.46 | $972.45 | $972.40 | |