| 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 | $167.50 | 12.364% | $188.2097 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $32.98 | 7.415% | $35.4255 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $80.40 | 7.156% | $86.1534 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $100.58 | 3.534% | $104.1345 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $185.78 | 9.211% | $202.8922 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $40.87 | 12.783% | $46.0944 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $19.26 | 8.608% | $20.9179 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $627.37 | $683.8276 | $683.82 | $683.85 | $683.80 | |