| 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 | $147.75 | 12.790% | $166.6472 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $226.81 | 8.396% | $245.853 | $245.85 | $245.85 | $245.90 |
| Purchase #3 | $193.62 | 4.382% | $202.1044 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $128.32 | 8.512% | $139.2426 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $202.32 | 4.516% | $211.4568 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $67.47 | 7.814% | $72.7421 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $142.32 | 3.439% | $147.2144 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $1,108.61 | $1,185.2605 | $1,185.25 | $1,185.25 | $1,185.20 | |