| 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 | $141.36 | 5.560% | $149.2196 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $186.69 | 5.210% | $196.4165 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $194.26 | 7.227% | $208.2992 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $171.26 | 7.737% | $184.5104 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $183.36 | 8.792% | $199.481 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $79.92 | 11.354% | $88.9941 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $100.34 | 4.802% | $105.1583 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,057.19 | $1,132.0791 | $1,132.08 | $1,132.05 | $1,132.10 | |