| 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 | $235.66 | 12.304% | $264.6556 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $149.78 | 11.547% | $167.0751 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $61.96 | 11.569% | $69.1282 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $156.31 | 6.824% | $166.9766 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $104.27 | 3.181% | $107.5868 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $248.79 | 3.713% | $258.0276 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $140.77 | 6.604% | $150.0665 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $1,097.54 | $1,183.5164 | $1,183.54 | $1,183.60 | $1,183.60 | |