| 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 | $146.86 | 7.791% | $158.3019 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $7.69 | 11.282% | $8.5576 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $162.87 | 4.749% | $170.6047 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $211.58 | 9.357% | $231.3775 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $232.53 | 11.681% | $259.6918 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $199.99 | 13.157% | $226.3027 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $110.78 | 10.247% | $122.1316 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,072.30 | $1,176.9678 | $1,176.96 | $1,177.00 | $1,177.00 | |