| 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 | $10.87 | 7.786% | $11.7163 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $196.81 | 11.380% | $219.207 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $207.92 | 8.518% | $225.6306 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $170.77 | 3.508% | $176.7606 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $141.82 | 3.856% | $147.2886 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $163.34 | 11.544% | $182.196 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $17.45 | 4.786% | $18.2852 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $908.98 | $981.0843 | $981.10 | $981.10 | $981.10 | |