| 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 | $139.63 | 8.296% | $151.2137 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $192.37 | 6.820% | $205.4896 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $14.98 | 6.355% | $15.932 | $15.93 | $15.95 | $15.90 |
| Purchase #4 | $137.98 | 13.449% | $156.5369 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $242.37 | 12.762% | $273.3013 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $74.67 | 8.458% | $80.9856 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $147.98 | 10.247% | $163.1435 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $949.98 | $1,046.6026 | $1,046.60 | $1,046.65 | $1,046.50 | |