| 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 | $152.37 | 7.430% | $163.6911 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $136.87 | 8.256% | $148.17 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $120.30 | 8.599% | $130.6446 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $142.47 | 7.219% | $152.7549 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $188.60 | 10.201% | $207.8391 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $218.85 | 12.254% | $245.6679 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $246.87 | 12.365% | $277.3955 | $277.40 | $277.40 | $277.40 |
| 7 purchase totals = | $1,206.33 | $1,326.1631 | $1,326.16 | $1,326.15 | $1,326.20 | |