| 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 | $180.74 | 13.598% | $205.317 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $27.32 | 11.149% | $30.3659 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $21.62 | 9.321% | $23.6352 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $89.92 | 13.750% | $102.284 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $5.41 | 6.714% | $5.7732 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $52.36 | 3.128% | $53.9978 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $194.27 | 6.578% | $207.0491 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $571.64 | $628.4222 | $628.43 | $628.40 | $628.40 | |