| 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 | $162.84 | 3.591% | $168.6876 | $168.69 | $168.70 | $168.70 |
| Purchase #2 | $183.62 | 11.294% | $204.358 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $72.36 | 12.746% | $81.583 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $184.54 | 11.638% | $206.0168 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $14.91 | 10.239% | $16.4366 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $172.48 | 6.568% | $183.8085 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $63.55 | 3.645% | $65.8664 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $854.30 | $926.7569 | $926.77 | $926.75 | $926.80 | |