| 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 | $141.65 | 4.835% | $148.4988 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $246.51 | 4.126% | $256.681 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $56.65 | 11.427% | $63.1234 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $87.41 | 6.221% | $92.8478 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $142.59 | 8.173% | $154.2439 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $6.79 | 4.187% | $7.0743 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $20.91 | 9.147% | $22.8226 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $702.51 | $745.2918 | $745.28 | $745.25 | $745.20 | |