| 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 | $130.36 | 5.824% | $137.9522 | $137.95 | $137.95 | $138.00 |
| Purchase #2 | $193.56 | 3.857% | $201.0256 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $10.64 | 4.607% | $11.1302 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $81.45 | 11.786% | $91.0497 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $22.77 | 3.185% | $23.4952 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $155.63 | 12.129% | $174.5064 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $235.94 | 9.595% | $258.5784 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $830.35 | $897.7377 | $897.75 | $897.80 | $897.70 | |