| 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 | $178.47 | 13.120% | $201.8853 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $246.49 | 12.706% | $277.809 | $277.81 | $277.80 | $277.80 |
| Purchase #3 | $114.64 | 3.828% | $119.0284 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $93.39 | 5.650% | $98.6665 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $139.98 | 6.205% | $148.6658 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $78.72 | 9.704% | $86.359 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $193.52 | 6.261% | $205.6363 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $1,045.21 | $1,138.0503 | $1,138.07 | $1,138.05 | $1,138.10 | |