| 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 | $156.64 | 8.537% | $170.0124 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $200.47 | 13.241% | $227.0142 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $145.80 | 13.339% | $165.2483 | $165.25 | $165.25 | $165.20 |
| Purchase #4 | $201.48 | 8.304% | $218.2109 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $152.57 | 7.795% | $164.4628 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $214.69 | 3.170% | $221.4957 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $198.82 | 8.642% | $216.002 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $1,270.47 | $1,382.4463 | $1,382.44 | $1,382.40 | $1,382.40 | |