| 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 | $164.26 | 7.394% | $176.4054 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $167.29 | 7.717% | $180.1998 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $161.58 | 8.478% | $175.2788 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $155.64 | 8.123% | $168.2826 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $104.54 | 3.125% | $107.8069 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $196.66 | 12.608% | $221.4549 | $221.45 | $221.45 | $221.50 |
| Purchase #7 | $218.91 | 13.522% | $248.511 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $1,168.88 | $1,277.9394 | $1,277.94 | $1,277.95 | $1,278.00 | |