| 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 | $185.95 | 6.738% | $198.4793 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $224.48 | 10.268% | $247.5296 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $123.74 | 10.691% | $136.969 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $155.67 | 7.704% | $167.6628 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $185.69 | 6.393% | $197.5612 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $61.55 | 4.659% | $64.4176 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $66.32 | 3.778% | $68.8256 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $1,003.40 | $1,081.4451 | $1,081.45 | $1,081.45 | $1,081.50 | |