| 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 | $184.32 | 6.795% | $196.8445 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $15.92 | 8.736% | $17.3108 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $99.96 | 4.214% | $104.1723 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $166.67 | 11.725% | $186.2121 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $122.59 | 8.557% | $133.08 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $177.44 | 11.270% | $197.4375 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $153.44 | 9.165% | $167.5028 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $920.34 | $1,002.5600 | $1,002.55 | $1,002.55 | $1,002.50 | |