| 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 | $184.64 | 7.660% | $198.7834 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $127.61 | 10.573% | $141.1022 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $178.25 | 11.694% | $199.0946 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $20.42 | 10.246% | $22.5122 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $215.47 | 9.406% | $235.7371 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $170.96 | 7.559% | $183.8829 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $121.34 | 6.733% | $129.5098 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $1,018.69 | $1,110.6222 | $1,110.61 | $1,110.65 | $1,110.60 | |