| 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 | $122.46 | 11.526% | $136.5747 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $244.61 | 6.494% | $260.495 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $166.53 | 4.676% | $174.3169 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $98.92 | 7.235% | $106.0769 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $89.31 | 3.196% | $92.1643 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $53.45 | 12.266% | $60.0062 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $179.84 | 3.690% | $186.4761 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $955.12 | $1,016.1101 | $1,016.12 | $1,016.10 | $1,016.20 | |