| 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 | $191.46 | 8.305% | $207.3608 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $38.84 | 12.678% | $43.7641 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $23.99 | 3.224% | $24.7634 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $170.28 | 4.566% | $178.055 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $230.44 | 6.844% | $246.2113 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $96.39 | 12.348% | $108.2922 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $98.32 | 3.479% | $101.7406 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $849.72 | $910.1874 | $910.18 | $910.15 | $910.30 | |