| 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 | $172.46 | 12.293% | $193.6605 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $127.95 | 13.528% | $145.2591 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $204.67 | 9.677% | $224.4759 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $26.36 | 9.650% | $28.9037 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $157.76 | 10.749% | $174.7176 | $174.72 | $174.70 | $174.70 |
| Purchase #6 | $161.77 | 4.332% | $168.7779 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $70.48 | 6.847% | $75.3058 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $921.45 | $1,011.1005 | $1,011.11 | $1,011.10 | $1,011.20 | |