| 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 | $68.98 | 11.830% | $77.1403 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $123.32 | 8.823% | $134.2005 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $143.79 | 7.804% | $155.0114 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $130.96 | 4.696% | $137.1099 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $156.66 | 11.601% | $174.8341 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $83.96 | 4.782% | $87.975 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $41.33 | 4.247% | $43.0853 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $749.00 | $809.3565 | $809.36 | $809.40 | $809.30 | |