| 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 | $183.91 | 9.677% | $201.707 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $179.70 | 10.111% | $197.8695 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $101.42 | 3.715% | $105.1878 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $226.77 | 10.378% | $250.3042 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $179.30 | 6.134% | $190.2983 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $30.37 | 9.851% | $33.3617 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $63.70 | 8.340% | $69.0126 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $965.17 | $1,047.7411 | $1,047.74 | $1,047.70 | $1,047.80 | |