| 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 | $96.57 | 7.232% | $103.5539 | $103.55 | $103.55 | $103.60 |
| Purchase #2 | $147.59 | 13.416% | $167.3907 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $142.79 | 6.158% | $151.583 | $151.58 | $151.60 | $151.60 |
| Purchase #4 | $23.90 | 12.666% | $26.9272 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $222.49 | 13.411% | $252.3281 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $7.29 | 3.766% | $7.5645 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $147.34 | 8.254% | $159.5014 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $787.97 | $868.8488 | $868.84 | $868.90 | $868.90 | |