| 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 | $141.72 | 12.721% | $159.7482 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $65.64 | 9.466% | $71.8535 | $71.85 | $71.85 | $71.90 |
| Purchase #3 | $235.76 | 6.350% | $250.7308 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $116.70 | 9.664% | $127.9779 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $61.70 | 11.857% | $69.0158 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $113.96 | 13.568% | $129.4221 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $243.92 | 8.754% | $265.2728 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $979.40 | $1,074.0211 | $1,074.02 | $1,074.00 | $1,074.00 | |