| 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 | $199.33 | 9.473% | $218.2125 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $62.67 | 5.811% | $66.3118 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $5.26 | 9.366% | $5.7527 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $122.66 | 3.716% | $127.218 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $68.94 | 10.463% | $76.1532 | $76.15 | $76.15 | $76.20 |
| Purchase #6 | $163.78 | 9.643% | $179.5733 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $238.88 | 11.258% | $265.7731 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $861.52 | $938.9946 | $938.98 | $938.90 | $939.10 | |