| 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 | $124.91 | 6.558% | $133.1016 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $154.93 | 3.227% | $159.9296 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $175.67 | 7.501% | $188.847 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $108.90 | 7.474% | $117.0392 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $16.51 | 9.866% | $18.1389 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $104.56 | 5.211% | $110.0086 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $130.66 | 4.854% | $137.0022 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $816.14 | $864.0671 | $864.07 | $864.10 | $863.90 | |