| 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 | $150.52 | 9.339% | $164.5771 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $196.84 | 4.596% | $205.8868 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $48.82 | 12.386% | $54.8668 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $23.48 | 13.774% | $26.7141 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $180.96 | 9.199% | $197.6065 | $197.61 | $197.60 | $197.60 |
| Purchase #6 | $5.94 | 9.249% | $6.4894 | $6.49 | $6.50 | $6.50 |
| Purchase #7 | $230.48 | 6.764% | $246.0697 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $837.04 | $902.2104 | $902.22 | $902.20 | $902.30 | |