| 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 | $186.59 | 11.339% | $207.7474 | $207.75 | $207.75 | $207.70 |
| Purchase #2 | $215.44 | 5.732% | $227.789 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $167.32 | 10.342% | $184.6242 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $19.43 | 7.694% | $20.9249 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $152.95 | 4.350% | $159.6033 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $15.68 | 4.763% | $16.4268 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $234.39 | 10.793% | $259.6877 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $991.80 | $1,076.8033 | $1,076.80 | $1,076.80 | $1,076.70 | |