| 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 | $145.94 | 6.838% | $155.9194 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $54.46 | 6.322% | $57.903 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $7.93 | 4.584% | $8.2935 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $181.60 | 6.650% | $193.6764 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $228.55 | 4.660% | $239.2004 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $13.94 | 12.293% | $15.6536 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $183.92 | 13.500% | $208.7492 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $816.34 | $879.3955 | $879.39 | $879.40 | $879.40 | |