| 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 | $137.71 | 12.663% | $155.1482 | $155.15 | $155.15 | $155.10 |
| Purchase #2 | $5.63 | 8.684% | $6.1189 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $147.64 | 9.530% | $161.7101 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $168.58 | 4.739% | $176.569 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $72.85 | 7.111% | $78.0304 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $80.34 | 4.375% | $83.8549 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $216.97 | 4.679% | $227.122 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $829.72 | $888.5535 | $888.55 | $888.50 | $888.50 | |