| 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 | $134.61 | 3.630% | $139.4963 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $179.85 | 6.597% | $191.7147 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $209.86 | 6.473% | $223.4442 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $198.40 | 3.550% | $205.4432 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $201.89 | 10.278% | $222.6403 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $107.56 | 5.285% | $113.2445 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $59.76 | 12.483% | $67.2198 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $1,091.93 | $1,163.2030 | $1,163.19 | $1,163.20 | $1,163.00 | |