| 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 | $186.90 | 12.420% | $210.113 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $17.91 | 4.715% | $18.7545 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $98.44 | 7.874% | $106.1912 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $129.55 | 5.671% | $136.8968 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $133.27 | 10.652% | $147.4659 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $16.35 | 12.392% | $18.3761 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $75.68 | 3.507% | $78.3341 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $658.10 | $716.1316 | $716.13 | $716.15 | $716.20 | |