| 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 | $73.83 | 8.871% | $80.3795 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $141.35 | 13.415% | $160.3121 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $151.96 | 8.583% | $165.0027 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $201.87 | 11.109% | $224.2957 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $181.64 | 13.656% | $206.4448 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $216.81 | 6.760% | $231.4664 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $49.61 | 11.282% | $55.207 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $1,017.07 | $1,123.1082 | $1,123.11 | $1,123.10 | $1,123.10 | |