| 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 | $170.93 | 4.740% | $179.0321 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $180.65 | 4.549% | $188.8678 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $48.25 | 6.420% | $51.3477 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $169.58 | 6.874% | $181.2369 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $182.93 | 10.410% | $201.973 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $234.46 | 13.127% | $265.2376 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $174.39 | 10.434% | $192.5859 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,161.19 | $1,260.2810 | $1,260.29 | $1,260.30 | $1,260.20 | |