| 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 | $157.25 | 4.435% | $164.224 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $170.70 | 9.142% | $186.3054 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $32.81 | 7.426% | $35.2465 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $232.94 | 8.672% | $253.1406 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $199.62 | 12.201% | $223.9756 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $166.28 | 4.705% | $174.1035 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $112.41 | 10.772% | $124.5188 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $1,072.01 | $1,161.5144 | $1,161.52 | $1,161.50 | $1,161.40 | |