| 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 | $113.26 | 9.344% | $123.843 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $171.42 | 8.650% | $186.2478 | $186.25 | $186.25 | $186.20 |
| Purchase #3 | $168.74 | 5.735% | $178.4172 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $222.76 | 5.543% | $235.1076 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $179.33 | 10.173% | $197.5732 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $16.89 | 13.677% | $19.2 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $217.73 | 7.848% | $234.8175 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,090.13 | $1,175.2063 | $1,175.21 | $1,175.15 | $1,175.10 | |