| 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 | $185.57 | 11.456% | $206.8289 | $206.83 | $206.85 | $206.80 |
| Purchase #2 | $49.84 | 12.405% | $56.0227 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $162.85 | 12.422% | $183.0792 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $213.70 | 8.471% | $231.8025 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $140.62 | 5.653% | $148.5692 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $152.86 | 9.142% | $166.8345 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $124.48 | 7.366% | $133.6492 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $1,029.92 | $1,126.7862 | $1,126.78 | $1,126.80 | $1,126.70 | |