| 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 | $155.55 | 5.264% | $163.7382 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $39.99 | 5.133% | $42.0427 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $36.75 | 12.109% | $41.2001 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $209.41 | 3.173% | $216.0546 | $216.05 | $216.05 | $216.10 |
| Purchase #5 | $155.83 | 5.671% | $164.6671 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $200.41 | 3.445% | $207.3141 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $57.61 | 11.670% | $64.3331 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $855.55 | $899.3499 | $899.34 | $899.35 | $899.30 | |