| 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 | $80.35 | 7.250% | $86.1754 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $229.26 | 11.610% | $255.8771 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $70.74 | 4.483% | $73.9113 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $161.87 | 5.630% | $170.9833 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $156.92 | 3.378% | $162.2208 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $221.72 | 11.461% | $247.1313 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $141.97 | 8.170% | $153.5689 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $1,062.83 | $1,149.8681 | $1,149.87 | $1,149.90 | $1,149.90 | |