| 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 | $110.74 | 6.444% | $117.8761 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $163.67 | 8.497% | $177.577 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $210.41 | 9.788% | $231.0049 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $102.47 | 11.342% | $114.0921 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $227.48 | 11.264% | $253.1033 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $145.43 | 6.854% | $155.3978 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $12.64 | 11.714% | $14.1206 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $972.84 | $1,063.1718 | $1,063.17 | $1,063.20 | $1,063.20 | |