| 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 | $107.46 | 3.190% | $110.888 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $137.92 | 12.531% | $155.2028 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $36.41 | 4.445% | $38.0284 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $135.86 | 4.636% | $142.1585 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $80.75 | 7.635% | $86.9153 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $161.90 | 7.500% | $174.0425 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $189.67 | 4.649% | $198.4878 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $849.97 | $905.7233 | $905.73 | $905.75 | $905.70 | |