| 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 | $157.92 | 6.863% | $168.758 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $64.51 | 3.399% | $66.7027 | $66.70 | $66.70 | $66.70 |
| Purchase #3 | $199.77 | 9.511% | $218.7701 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $218.53 | 13.538% | $248.1146 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $196.75 | 9.669% | $215.7738 | $215.77 | $215.75 | $215.80 |
| Purchase #6 | $15.62 | 4.510% | $16.3245 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $185.74 | 6.423% | $197.6701 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,038.84 | $1,132.1138 | $1,132.10 | $1,132.00 | $1,132.20 | |