| 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 | $195.85 | 11.190% | $217.7656 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $52.98 | 11.306% | $58.9699 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $66.50 | 8.721% | $72.2995 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $159.56 | 8.850% | $173.6811 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $242.45 | 7.751% | $261.2423 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $210.83 | 6.124% | $223.7412 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $80.69 | 4.373% | $84.2186 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $1,008.86 | $1,091.9182 | $1,091.92 | $1,091.90 | $1,091.90 | |