| 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 | $170.69 | 9.611% | $187.095 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $169.53 | 9.422% | $185.5031 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $248.55 | 13.809% | $282.8723 | $282.87 | $282.85 | $282.90 |
| Purchase #4 | $5.88 | 5.442% | $6.2 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $168.45 | 8.638% | $183.0007 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $170.26 | 9.277% | $186.055 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $10.73 | 7.816% | $11.5687 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $944.09 | $1,042.2948 | $1,042.30 | $1,042.25 | $1,042.40 | |