| 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 | $174.92 | 10.165% | $192.7006 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $190.97 | 3.362% | $197.3904 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $63.94 | 8.719% | $69.5149 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $146.49 | 13.515% | $166.2881 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $63.72 | 9.458% | $69.7466 | $69.75 | $69.75 | $69.70 |
| Purchase #6 | $235.90 | 3.272% | $243.6186 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $221.38 | 6.210% | $235.1277 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $1,097.32 | $1,174.3869 | $1,174.39 | $1,174.40 | $1,174.30 | |