| 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 | $171.37 | 6.346% | $182.2451 | $182.25 | $182.25 | $182.20 |
| Purchase #2 | $125.89 | 9.249% | $137.5336 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $31.73 | 12.182% | $35.5953 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $198.60 | 5.131% | $208.7902 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $165.78 | 8.464% | $179.8116 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $214.89 | 12.722% | $242.2283 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $7.36 | 8.263% | $7.9682 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $915.62 | $994.1723 | $994.18 | $994.20 | $994.10 | |