| 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 | $161.26 | 7.483% | $173.3271 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $233.93 | 3.456% | $242.0146 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $205.54 | 4.758% | $215.3196 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $204.60 | 11.480% | $228.0881 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $9.94 | 13.865% | $11.3182 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $21.62 | 10.434% | $23.8758 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $33.48 | 6.191% | $35.5527 | $35.55 | $35.55 | $35.60 |
| 7 purchase totals = | $870.37 | $929.4961 | $929.50 | $929.50 | $929.50 | |