| 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 | $167.41 | 13.783% | $190.4841 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $184.26 | 4.266% | $192.1205 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $201.33 | 10.612% | $222.6951 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $72.41 | 12.494% | $81.4569 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $165.52 | 10.829% | $183.4442 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $58.57 | 8.439% | $63.5127 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $137.48 | 5.260% | $144.7114 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $986.98 | $1,078.4249 | $1,078.42 | $1,078.40 | $1,078.40 | |