| 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 | $150.62 | 11.528% | $167.9835 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $129.99 | 11.817% | $145.3509 | $145.35 | $145.35 | $145.40 |
| Purchase #3 | $206.63 | 13.809% | $235.1635 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $190.61 | 4.758% | $199.6792 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $40.31 | 10.114% | $44.387 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $134.33 | 9.522% | $147.1209 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $137.74 | 8.844% | $149.9217 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $990.23 | $1,089.6067 | $1,089.60 | $1,089.60 | $1,089.70 | |