| 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 | $128.77 | 3.390% | $133.1353 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $72.25 | 12.308% | $81.1425 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $249.75 | 7.312% | $268.0117 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $175.26 | 9.694% | $192.2497 | $192.25 | $192.25 | $192.20 |
| Purchase #5 | $176.75 | 3.262% | $182.5156 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $127.74 | 5.676% | $134.9905 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $132.77 | 8.563% | $144.1391 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $1,063.29 | $1,136.1844 | $1,136.19 | $1,136.20 | $1,136.00 | |