| 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 | $186.98 | 10.426% | $206.4745 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $175.73 | 3.314% | $181.5537 | $181.55 | $181.55 | $181.60 |
| Purchase #3 | $136.53 | 7.734% | $147.0892 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $15.34 | 10.656% | $16.9746 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $134.75 | 5.142% | $141.6788 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $117.57 | 9.725% | $129.0037 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $175.37 | 8.171% | $189.6995 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $942.27 | $1,012.4740 | $1,012.46 | $1,012.45 | $1,012.60 | |