| 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 | $154.94 | 3.864% | $160.9269 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $235.96 | 10.132% | $259.8675 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $150.36 | 6.859% | $160.6732 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $131.63 | 10.379% | $145.2919 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $181.45 | 5.412% | $191.2701 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $192.63 | 6.450% | $205.0546 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $29.71 | 3.590% | $30.7766 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $1,076.68 | $1,153.8608 | $1,153.86 | $1,153.85 | $1,154.00 | |