| 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 | $164.38 | 13.318% | $186.2721 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $185.57 | 3.584% | $192.2208 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $107.69 | 5.384% | $113.488 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $102.57 | 12.415% | $115.3041 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $158.82 | 7.373% | $170.5298 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $178.54 | 3.609% | $184.9835 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $171.55 | 4.675% | $179.57 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $1,069.12 | $1,142.3683 | $1,142.36 | $1,142.35 | $1,142.40 | |