| 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 | $158.69 | 7.501% | $170.5933 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $233.68 | 12.196% | $262.1796 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $27.52 | 8.572% | $29.879 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $41.30 | 5.745% | $43.6727 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $104.87 | 9.603% | $114.9407 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $26.65 | 10.567% | $29.4661 | $29.47 | $29.45 | $29.50 |
| Purchase #7 | $23.85 | 9.504% | $26.1167 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $616.56 | $676.8481 | $676.85 | $676.85 | $676.90 | |