| 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 | $161.48 | 5.437% | $170.2597 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $196.78 | 8.415% | $213.339 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $175.31 | 9.513% | $191.9872 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $41.71 | 5.320% | $43.929 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $186.34 | 7.304% | $199.9503 | $199.95 | $199.95 | $200.00 |
| Purchase #6 | $192.50 | 7.323% | $206.5968 | $206.60 | $206.60 | $206.60 |
| Purchase #7 | $62.47 | 4.542% | $65.3074 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $1,016.59 | $1,091.3694 | $1,091.38 | $1,091.40 | $1,091.40 | |