| 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 | $137.35 | 8.771% | $149.397 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $44.68 | 3.207% | $46.1129 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $130.54 | 13.312% | $147.9175 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $90.67 | 9.247% | $99.0543 | $99.05 | $99.05 | $99.10 |
| Purchase #5 | $231.40 | 3.474% | $239.4388 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $163.78 | 13.159% | $185.3318 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $134.84 | 11.395% | $150.205 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $933.26 | $1,017.4573 | $1,017.46 | $1,017.45 | $1,017.40 | |