| 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 | $174.80 | 5.293% | $184.0522 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $199.43 | 8.344% | $216.0704 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $160.53 | 11.642% | $179.2189 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $216.53 | 5.289% | $227.9823 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $94.38 | 13.180% | $106.8193 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $183.85 | 8.169% | $198.8687 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $50.82 | 9.207% | $55.499 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $1,080.34 | $1,168.5108 | $1,168.51 | $1,168.45 | $1,168.60 | |