| 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 | $172.31 | 5.259% | $181.3718 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $96.27 | 8.502% | $104.4549 | $104.45 | $104.45 | $104.50 |
| Purchase #3 | $235.47 | 5.521% | $248.4703 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $225.74 | 8.694% | $245.3658 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $179.62 | 3.198% | $185.3642 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $91.50 | 3.599% | $94.7931 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $42.75 | 10.599% | $47.2811 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $1,043.66 | $1,107.1012 | $1,107.09 | $1,107.05 | $1,107.30 | |