| 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 | $153.48 | 3.794% | $159.303 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $237.72 | 3.562% | $246.1876 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $199.33 | 11.529% | $222.3108 | $222.31 | $222.30 | $222.30 |
| Purchase #4 | $138.62 | 4.384% | $144.6971 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $185.89 | 12.767% | $209.6226 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $88.94 | 5.126% | $93.4991 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $151.43 | 8.173% | $163.8064 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $1,155.41 | $1,239.4266 | $1,239.43 | $1,239.40 | $1,239.40 | |