| 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 | $121.69 | 6.461% | $129.5524 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $110.81 | 10.870% | $122.855 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $169.94 | 3.518% | $175.9185 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $23.85 | 10.431% | $26.3378 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $16.35 | 11.456% | $18.2231 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $98.34 | 5.485% | $103.7339 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $205.32 | 13.467% | $232.9704 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $746.30 | $809.5911 | $809.59 | $809.55 | $809.60 | |