| 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 | $141.59 | 4.523% | $147.9941 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $185.26 | 11.308% | $206.2092 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $62.38 | 11.297% | $69.4271 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $215.30 | 7.465% | $231.3721 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $117.29 | 5.350% | $123.565 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $214.78 | 3.429% | $222.1448 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $25.71 | 12.213% | $28.85 | $28.85 | $28.85 | $28.90 |
| 7 purchase totals = | $962.31 | $1,029.5623 | $1,029.56 | $1,029.55 | $1,029.60 | |