| 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 | $159.79 | 6.591% | $170.3218 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $126.82 | 12.538% | $142.7207 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $71.65 | 3.322% | $74.0302 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $76.45 | 4.194% | $79.6563 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $235.62 | 9.559% | $258.1429 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $91.90 | 5.619% | $97.0639 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $24.54 | 5.158% | $25.8058 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $786.77 | $847.7416 | $847.74 | $847.70 | $847.70 | |