| 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 | $136.77 | 12.722% | $154.1699 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $70.91 | 11.701% | $79.2072 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $63.26 | 5.709% | $66.8715 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $140.48 | 10.800% | $155.6518 | $155.65 | $155.65 | $155.70 |
| Purchase #5 | $96.72 | 5.581% | $102.1179 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $240.84 | 12.539% | $271.0389 | $271.04 | $271.05 | $271.00 |
| Purchase #7 | $105.89 | 8.241% | $114.6164 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $854.87 | $943.6736 | $943.68 | $943.60 | $943.70 | |