| 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 | $141.56 | 3.760% | $146.8827 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $92.56 | 11.792% | $103.4747 | $103.47 | $103.45 | $103.50 |
| Purchase #3 | $224.72 | 4.207% | $234.174 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $105.59 | 12.419% | $118.7032 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $164.36 | 10.585% | $181.7575 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $172.90 | 6.210% | $183.6371 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $8.41 | 6.614% | $8.9662 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $910.10 | $977.5954 | $977.59 | $977.55 | $977.70 | |