| 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 | $144.56 | 13.614% | $164.2404 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $209.58 | 3.360% | $216.6219 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $18.40 | 6.822% | $19.6552 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $100.28 | 3.436% | $103.7256 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $51.31 | 6.392% | $54.5897 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $142.52 | 3.362% | $147.3115 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $102.50 | 4.296% | $106.9034 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $769.15 | $813.0477 | $813.05 | $813.05 | $813.00 | |