| 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 | $156.43 | 13.299% | $177.2336 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $194.93 | 13.585% | $221.4112 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $132.83 | 7.854% | $143.2625 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $9.94 | 7.351% | $10.6707 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $34.70 | 4.122% | $36.1303 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $100.55 | 13.415% | $114.0388 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $219.71 | 5.185% | $231.102 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $849.09 | $933.8491 | $933.84 | $933.85 | $933.80 | |