| 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 | $194.82 | 5.576% | $205.6832 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $145.61 | 12.705% | $164.1098 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $20.90 | 7.117% | $22.3875 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $185.73 | 11.492% | $207.0741 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $131.28 | 6.380% | $139.6557 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $23.55 | 6.270% | $25.0266 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $6.30 | 8.730% | $6.85 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $708.19 | $770.7869 | $770.79 | $770.80 | $770.90 | |