| 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 | $137.61 | 7.344% | $147.7161 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $141.38 | 5.340% | $148.9297 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $226.39 | 10.625% | $250.4439 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $218.94 | 6.318% | $232.7726 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $235.48 | 9.748% | $258.4346 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $28.90 | 4.379% | $30.1655 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $71.31 | 5.823% | $75.4624 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $1,060.01 | $1,143.9248 | $1,143.92 | $1,143.90 | $1,143.90 | |