| 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 | $180.30 | 11.549% | $201.1228 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $234.73 | 7.201% | $251.6329 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $127.50 | 4.833% | $133.6621 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $134.27 | 8.190% | $145.2667 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $198.42 | 5.855% | $210.0375 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $23.88 | 12.820% | $26.9414 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $208.47 | 7.207% | $223.4944 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $1,107.57 | $1,192.1578 | $1,192.15 | $1,192.15 | $1,192.10 | |