| 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 | $114.99 | 3.734% | $119.2837 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $187.85 | 5.399% | $197.992 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $148.65 | 9.625% | $162.9576 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $150.46 | 3.597% | $155.872 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $240.70 | 3.388% | $248.8549 | $248.85 | $248.85 | $248.90 |
| Purchase #6 | $58.74 | 9.705% | $64.4407 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $48.99 | 13.527% | $55.6169 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $950.38 | $1,005.0178 | $1,005.01 | $1,005.00 | $1,005.10 | |