| 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 | $165.41 | 3.505% | $171.2076 | $171.21 | $171.20 | $171.20 |
| Purchase #2 | $108.81 | 6.840% | $116.2526 | $116.25 | $116.25 | $116.30 |
| Purchase #3 | $212.51 | 10.824% | $235.5121 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $5.89 | 10.787% | $6.5254 | $6.53 | $6.55 | $6.50 |
| Purchase #5 | $147.82 | 6.678% | $157.6914 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $176.81 | 12.170% | $198.3278 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $94.57 | 11.796% | $105.7255 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $911.82 | $991.2424 | $991.25 | $991.30 | $991.20 | |