| 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 | $126.72 | 13.550% | $143.8906 | $143.89 | $143.90 | $143.90 |
| Purchase #2 | $176.36 | 12.267% | $197.9941 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $70.28 | 9.771% | $77.1471 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $84.38 | 7.693% | $90.8714 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $20.72 | 6.858% | $22.141 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $7.33 | 9.828% | $8.0504 | $8.05 | $8.05 | $8.10 |
| Purchase #7 | $235.45 | 11.454% | $262.4184 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $721.24 | $802.5130 | $802.51 | $802.50 | $802.50 | |