| 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 | $140.77 | 12.129% | $157.844 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $218.37 | 7.708% | $235.202 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $95.69 | 12.259% | $107.4206 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $40.25 | 10.665% | $44.5427 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $74.92 | 11.121% | $83.2519 | $83.25 | $83.25 | $83.30 |
| Purchase #6 | $201.26 | 12.641% | $226.7013 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $29.59 | 10.379% | $32.6611 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $800.85 | $887.6236 | $887.61 | $887.60 | $887.60 | |