| 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 | $159.62 | 12.511% | $179.5901 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $131.59 | 12.812% | $148.4493 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $66.82 | 13.287% | $75.6984 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $45.29 | 6.598% | $48.2782 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $207.30 | 3.818% | $215.2147 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $137.74 | 7.467% | $148.025 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $48.83 | 13.821% | $55.5788 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $797.19 | $870.8345 | $870.84 | $870.90 | $870.80 | |