| 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 | $136.89 | 3.697% | $141.9508 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $121.69 | 6.456% | $129.5463 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $170.36 | 3.824% | $176.8746 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $39.64 | 3.144% | $40.8863 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $5.86 | 10.541% | $6.4777 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $237.77 | 10.266% | $262.1795 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $105.88 | 10.731% | $117.242 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $818.09 | $875.1572 | $875.16 | $875.20 | $875.20 | |