| 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 | $147.27 | 12.317% | $165.4092 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $125.98 | 8.719% | $136.9642 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $136.76 | 5.761% | $144.6387 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $139.86 | 4.115% | $145.6152 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $176.95 | 12.512% | $199.09 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $21.50 | 4.297% | $22.4239 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $133.65 | 3.384% | $138.1727 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $881.97 | $952.3139 | $952.31 | $952.25 | $952.30 | |