| 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 | $93.57 | 13.124% | $105.8501 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $158.31 | 6.449% | $168.5194 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $16.34 | 6.739% | $17.4412 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $238.89 | 9.278% | $261.0542 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $193.62 | 9.261% | $211.5511 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $140.38 | 7.567% | $151.0026 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $203.83 | 11.158% | $226.5734 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $1,044.94 | $1,141.9920 | $1,141.98 | $1,141.95 | $1,142.10 | |